amazon_2year.csv

937,Reorder Data in Log Files,54.3%,Easy,4.767247308723531, https://leetcode.com/problems/reorder-data-in-log-files
1192,Critical Connections in a Network,48.6%,Hard,4.608392488817646, https://leetcode.com/problems/critical-connections-in-a-network
200,Number of Islands,46.8%,Medium,4.5237927479658, https://leetcode.com/problems/number-of-islands
973,K Closest Points to Origin,63.8%,Medium,4.3649379280599145, https://leetcode.com/problems/k-closest-points-to-origin
819,Most Common Word,44.8%,Easy,4.206083108154029, https://leetcode.com/problems/most-common-word
994,Rotting Oranges,49.2%,Medium,4.12888767326667, https://leetcode.com/problems/rotting-oranges
146,LRU Cache,33.2%,Medium,4.1259125217530634, https://leetcode.com/problems/lru-cache
1,Two Sum,45.6%,Easy,3.9670577018471778, https://leetcode.com/problems/two-sum
138,Copy List with Random Pointer,36.4%,Medium,3.8082028819412925, https://leetcode.com/problems/copy-list-with-random-pointer
763,Partition Labels,76.1%,Medium,3.6493480620354073, https://leetcode.com/problems/partition-labels
5,Longest Palindromic Substring,29.5%,Medium,3.6112713851966896, https://leetcode.com/problems/longest-palindromic-substring
692,Top K Frequent Words,51.8%,Medium,3.4524165652908043, https://leetcode.com/problems/top-k-frequent-words
572,Subtree of Another Tree,44.1%,Easy,3.293561745384919, https://leetcode.com/problems/subtree-of-another-tree
23,Merge k Sorted Lists,40.2%,Hard,3.275608353119414, https://leetcode.com/problems/merge-k-sorted-lists
21,Merge Two Sorted Lists,53.5%,Easy,3.1760577119891367, https://leetcode.com/problems/merge-two-sorted-lists
957,Prison Cells After N Days,40.7%,Medium,3.1619868806897298, https://leetcode.com/problems/prison-cells-after-n-days
472,Concatenated Words,43.7%,Hard,3.1035670505472908, https://leetcode.com/problems/concatenated-words
295,Find Median from Data Stream,44.3%,Hard,3.071377319923169, https://leetcode.com/problems/find-median-from-data-stream
42,Trapping Rain Water,48.9%,Hard,3.0345785163632195, https://leetcode.com/problems/trapping-rain-water
240,Search a 2D Matrix II,43.2%,Medium,2.8882389761040663, https://leetcode.com/problems/search-a-2d-matrix-ii
642,Design Search Autocomplete System,44.7%,Hard,2.850097902691714, https://leetcode.com/problems/design-search-autocomplete-system
297,Serialize and Deserialize Binary Tree,47.5%,Hard,2.691243082785829, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
348,Design Tic-Tac-Toe,54.3%,Medium,2.6765966310651685, https://leetcode.com/problems/design-tic-tac-toe
127,Word Ladder,29.6%,Medium,2.6565727712956915, https://leetcode.com/problems/word-ladder
126,Word Ladder II,22.1%,Hard,2.6210965949028595, https://leetcode.com/problems/word-ladder-ii
253,Meeting Rooms II,45.7%,Medium,2.5426760894240816, https://leetcode.com/problems/meeting-rooms-ii
588,Design In-Memory File System,45.9%,Hard,2.481768900116033, https://leetcode.com/problems/design-in-memory-file-system
1167,Minimum Cost to Connect Sticks,62.8%,Medium,2.423130930639536, https://leetcode.com/problems/minimum-cost-to-connect-sticks
212,Word Search II,34.9%,Hard,2.409742163556229, https://leetcode.com/problems/word-search-ii
909,Snakes and Ladders,38.4%,Medium,2.3368173292871526, https://leetcode.com/problems/snakes-and-ladders
273,Integer to English Words,27.1%,Hard,2.3215771011354915, https://leetcode.com/problems/integer-to-english-words
460,LFU Cache,34.2%,Hard,2.311351586206228, https://leetcode.com/problems/lfu-cache
2,Add Two Numbers,33.9%,Medium,2.2533444302046233, https://leetcode.com/problems/add-two-numbers
545,Boundary of Binary Tree,38.9%,Medium,2.2324541765453, https://leetcode.com/problems/boundary-of-binary-tree
139,Word Break,40.1%,Medium,2.2058799303129293, https://leetcode.com/problems/word-break
694,Number of Distinct Islands,56.0%,Medium,2.1981500748571623, https://leetcode.com/problems/number-of-distinct-islands
1152,Analyze User Website Visit Pattern,43.5%,Medium,2.1610636126719283, https://leetcode.com/problems/analyze-user-website-visit-pattern
1268,Search Suggestions System,63.2%,Medium,2.157831912757614, https://leetcode.com/problems/search-suggestions-system
1000,Minimum Cost to Merge Stones,39.8%,Hard,2.0763714386373158, https://leetcode.com/problems/minimum-cost-to-merge-stones
380,Insert Delete GetRandom O(1),47.5%,Medium,2.0707373499375032, https://leetcode.com/problems/insert-delete-getrandom-o1
675,Cut Off Trees for Golf Event,34.6%,Hard,2.0356851106499882, https://leetcode.com/problems/cut-off-trees-for-golf-event
269,Alien Dictionary,33.3%,Hard,2.01306490259895, https://leetcode.com/problems/alien-dictionary
121,Best Time to Buy and Sell Stock,50.5%,Easy,2.0057576952331098, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
49,Group Anagrams,56.9%,Medium,1.9598330557667063, https://leetcode.com/problems/group-anagrams
772,Basic Calculator III,41.3%,Hard,1.93133194589594, https://leetcode.com/problems/basic-calculator-iii
863,All Nodes Distance K in Binary Tree,55.4%,Medium,1.924676094041702, https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree
155,Min Stack,44.5%,Easy,1.9215077818220445, https://leetcode.com/problems/min-stack
20,Valid Parentheses,39.0%,Easy,1.9107339238261305, https://leetcode.com/problems/valid-parentheses
15,3Sum,26.8%,Medium,1.889218736497702, https://leetcode.com/problems/3sum
165,Compare Version Numbers,27.4%,Medium,1.7706467919904958, https://leetcode.com/problems/compare-version-numbers
239,Sliding Window Maximum,43.0%,Hard,1.7509567493480187, https://leetcode.com/problems/sliding-window-maximum
733,Flood Fill,55.3%,Easy,1.74755550107457, https://leetcode.com/problems/flood-fill
866,Prime Palindrome,24.9%,Medium,1.7204703854807533, https://leetcode.com/problems/prime-palindrome
238,Product of Array Except Self,60.1%,Medium,1.71425284264257, https://leetcode.com/problems/product-of-array-except-self
341,Flatten Nested List Iterator,52.9%,Medium,1.7121511329488845, https://leetcode.com/problems/flatten-nested-list-iterator
490,The Maze,51.4%,Medium,1.6829041515736798, https://leetcode.com/problems/the-maze
17,Letter Combinations of a Phone Number,46.8%,Medium,1.6822073282155063, https://leetcode.com/problems/letter-combinations-of-a-phone-number
3,Longest Substring Without Repeating Characters,30.4%,Medium,1.6660170989747354, https://leetcode.com/problems/longest-substring-without-repeating-characters
45,Jump Game II,30.6%,Hard,1.6544525444028277, https://leetcode.com/problems/jump-game-ii
1099,Two Sum Less Than K,60.6%,Easy,1.6416694814604238, https://leetcode.com/problems/two-sum-less-than-k
207,Course Schedule,43.1%,Medium,1.61781279723231, https://leetcode.com/problems/course-schedule
12,Integer to Roman,55.1%,Medium,1.6016095787657718, https://leetcode.com/problems/integer-to-roman
1102,Path With Maximum Minimum Value,49.2%,Medium,1.586376093728572, https://leetcode.com/problems/path-with-maximum-minimum-value
33,Search in Rotated Sorted Array,34.5%,Medium,1.5791221107028763, https://leetcode.com/problems/search-in-rotated-sorted-array
56,Merge Intervals,39.3%,Medium,1.5421333498120642, https://leetcode.com/problems/merge-intervals
895,Maximum Frequency Stack,60.6%,Hard,1.5225874235471424, https://leetcode.com/problems/maximum-frequency-stack
314,Binary Tree Vertical Order Traversal,45.3%,Medium,1.5177649083529745, https://leetcode.com/problems/binary-tree-vertical-order-traversal
53,Maximum Subarray,46.5%,Easy,1.516974311835203, https://leetcode.com/problems/maximum-subarray
353,Design Snake Game,34.2%,Medium,1.506328285095676, https://leetcode.com/problems/design-snake-game
322,Coin Change,35.5%,Medium,1.4806772164640813, https://leetcode.com/problems/coin-change
4,Median of Two Sorted Arrays,29.6%,Hard,1.4554565552515453, https://leetcode.com/problems/median-of-two-sorted-arrays
103,Binary Tree Zigzag Level Order Traversal,48.3%,Medium,1.4259067156727416, https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
99,Recover Binary Search Tree,39.7%,Hard,1.4089750010850042, https://leetcode.com/problems/recover-binary-search-tree
76,Minimum Window Substring,34.6%,Hard,1.3926423524495424, https://leetcode.com/problems/minimum-window-substring
706,Design HashMap,61.3%,Easy,1.3834166612922754, https://leetcode.com/problems/design-hashmap
449,Serialize and Deserialize BST,52.0%,Medium,1.3213393231925648, https://leetcode.com/problems/serialize-and-deserialize-bst
289,Game of Life,54.5%,Medium,1.3165288639550394, https://leetcode.com/problems/game-of-life
64,Minimum Path Sum,54.5%,Medium,1.3111693715773884, https://leetcode.com/problems/minimum-path-sum
140,Word Break II,32.6%,Hard,1.3055596050544398, https://leetcode.com/problems/word-break-ii
505,The Maze II,47.7%,Medium,1.2979377678520694, https://leetcode.com/problems/the-maze-ii
227,Basic Calculator II,36.9%,Medium,1.287359403895079, https://leetcode.com/problems/basic-calculator-ii
323,Number of Connected Components in an Undirected Graph,56.0%,Medium,1.2764047315524085, https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph
124,Binary Tree Maximum Path Sum,34.3%,Hard,1.270922263715394, https://leetcode.com/problems/binary-tree-maximum-path-sum
224,Basic Calculator,36.8%,Hard,1.270759854947338, https://leetcode.com/problems/basic-calculator
206,Reverse Linked List,62.5%,Easy,1.2672568786519014, https://leetcode.com/problems/reverse-linked-list
503,Next Greater Element II,56.5%,Medium,1.2578496219398863, https://leetcode.com/problems/next-greater-element-ii
387,First Unique Character in a String,53.4%,Easy,1.2577684700448748, https://leetcode.com/problems/first-unique-character-in-a-string
208,Implement Trie (Prefix Tree),49.4%,Medium,1.2499823265022014, https://leetcode.com/problems/implement-trie-prefix-tree
543,Diameter of Binary Tree,48.4%,Easy,1.2410094815743256, https://leetcode.com/problems/diameter-of-binary-tree
535,Encode and Decode TinyURL,79.9%,Medium,1.227174226434749, https://leetcode.com/problems/encode-and-decode-tinyurl
815,Bus Routes,42.5%,Hard,1.2156017946017912, https://leetcode.com/problems/bus-routes
11,Container With Most Water,50.8%,Medium,1.2010266143542228, https://leetcode.com/problems/container-with-most-water
1091,Shortest Path in Binary Matrix,38.2%,Medium,1.200913466942589, https://leetcode.com/problems/shortest-path-in-binary-matrix
362,Design Hit Counter,63.7%,Medium,1.199980268917449, https://leetcode.com/problems/design-hit-counter
489,Robot Room Cleaner,69.7%,Hard,1.1739954424366683, https://leetcode.com/problems/robot-room-cleaner
236,Lowest Common Ancestor of a Binary Tree,45.7%,Medium,1.1582287933185333, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
277,Find the Celebrity,41.8%,Medium,1.1562032194143523, https://leetcode.com/problems/find-the-celebrity
980,Unique Paths III,73.3%,Hard,1.1561821404895873, https://leetcode.com/problems/unique-paths-iii
716,Max Stack,42.6%,Easy,1.143395891295083, https://leetcode.com/problems/max-stack
74,Search a 2D Matrix,36.5%,Medium,1.1351642692702506, https://leetcode.com/problems/search-a-2d-matrix
759,Employee Free Time,66.2%,Hard,1.1328873695767963, https://leetcode.com/problems/employee-free-time
496,Next Greater Element I,63.8%,Easy,1.1237639698973036, https://leetcode.com/problems/next-greater-element-i
97,Interleaving String,31.5%,Hard,1.1211081248375274, https://leetcode.com/problems/interleaving-string
173,Binary Search Tree Iterator,56.6%,Medium,1.114540456834975, https://leetcode.com/problems/binary-search-tree-iterator
54,Spiral Matrix,34.1%,Medium,1.1072855603632137, https://leetcode.com/problems/spiral-matrix
394,Decode String,50.0%,Medium,1.0885854207873837, https://leetcode.com/problems/decode-string
22,Generate Parentheses,62.7%,Medium,1.0741309008544615, https://leetcode.com/problems/generate-parentheses
211,Add and Search Word - Data structure design,38.1%,Medium,1.068971286476014, https://leetcode.com/problems/add-and-search-word-data-structure-design
317,Shortest Distance from All Buildings,41.4%,Hard,1.0631755099111992, https://leetcode.com/problems/shortest-distance-from-all-buildings
703,Kth Largest Element in a Stream,49.7%,Easy,1.0476504188568838, https://leetcode.com/problems/kth-largest-element-in-a-stream
93,Restore IP Addresses,35.6%,Medium,1.0301182947170724, https://leetcode.com/problems/restore-ip-addresses
640,Solve the Equation,42.0%,Medium,1.0254396827784502, https://leetcode.com/problems/solve-the-equation
445,Add Two Numbers II,54.5%,Medium,1.0248223927917601, https://leetcode.com/problems/add-two-numbers-ii
564,Find the Closest Palindrome,19.7%,Hard,1.0211247931897356, https://leetcode.com/problems/find-the-closest-palindrome
102,Binary Tree Level Order Traversal,54.6%,Medium,1.0168566877633323, https://leetcode.com/problems/binary-tree-level-order-traversal
437,Path Sum III,47.2%,Medium,1.01420443066745, https://leetcode.com/problems/path-sum-iii
631,Design Excel Sum Formula,31.6%,Hard,1.007640510462383, https://leetcode.com/problems/design-excel-sum-formula
215,Kth Largest Element in an Array,55.4%,Medium,1.0022262615303217, https://leetcode.com/problems/kth-largest-element-in-an-array
997,Find the Town Judge,50.1%,Easy,0.9903020109316887, https://leetcode.com/problems/find-the-town-judge
695,Max Area of Island,62.7%,Medium,0.988975047363172, https://leetcode.com/problems/max-area-of-island
403,Frog Jump,39.7%,Hard,0.986149938424414, https://leetcode.com/problems/frog-jump
116,Populating Next Right Pointers in Each Node,45.2%,Medium,0.9771405730638729, https://leetcode.com/problems/populating-next-right-pointers-in-each-node
726,Number of Atoms,49.0%,Hard,0.9725715677727447, https://leetcode.com/problems/number-of-atoms
55,Jump Game,34.6%,Medium,0.9675236014754398, https://leetcode.com/problems/jump-game
98,Validate Binary Search Tree,27.8%,Medium,0.9662594465630313, https://leetcode.com/problems/validate-binary-search-tree
767,Reorganize String,48.7%,Medium,0.963102782263259, https://leetcode.com/problems/reorganize-string
1044,Longest Duplicate Substring,31.9%,Hard,0.9584751419361788, https://leetcode.com/problems/longest-duplicate-substring
770,Basic Calculator IV,48.1%,Hard,0.9582549309731873, https://leetcode.com/problems/basic-calculator-iv
210,Course Schedule II,40.7%,Medium,0.9580946198777129, https://leetcode.com/problems/course-schedule-ii
739,Daily Temperatures,63.3%,Medium,0.9460428580770935, https://leetcode.com/problems/daily-temperatures
347,Top K Frequent Elements,61.2%,Medium,0.944060927263745, https://leetcode.com/problems/top-k-frequent-elements
91,Decode Ways,24.7%,Medium,0.9291972065677444, https://leetcode.com/problems/decode-ways
388,Longest Absolute File Path,41.8%,Medium,0.91753219696222, https://leetcode.com/problems/longest-absolute-file-path
57,Insert Interval,33.5%,Hard,0.8985038991641041, https://leetcode.com/problems/insert-interval
105,Construct Binary Tree from Preorder and Inorder Traversal,48.8%,Medium,0.8940038587005907, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
13,Roman to Integer,55.7%,Easy,0.8933962612312258, https://leetcode.com/problems/roman-to-integer
653,Two Sum IV - Input is a BST,55.5%,Easy,0.8889872641089201, https://leetcode.com/problems/two-sum-iv-input-is-a-bst
399,Evaluate Division,51.6%,Medium,0.8812413457657069, https://leetcode.com/problems/evaluate-division
143,Reorder List,37.1%,Medium,0.8793923055639359, https://leetcode.com/problems/reorder-list
79,Word Search,35.6%,Medium,0.8759684458676714, https://leetcode.com/problems/word-search
384,Shuffle an Array,52.8%,Medium,0.8699792450691285, https://leetcode.com/problems/shuffle-an-array
1155,Number of Dice Rolls With Target Sum,49.0%,Medium,0.8666032186425704, https://leetcode.com/problems/number-of-dice-rolls-with-target-sum
25,Reverse Nodes in k-Group,42.1%,Hard,0.8575824149327572, https://leetcode.com/problems/reverse-nodes-in-k-group
252,Meeting Rooms,54.6%,Easy,0.844766213465424, https://leetcode.com/problems/meeting-rooms
221,Maximal Square,37.7%,Medium,0.8389600248044948, https://leetcode.com/problems/maximal-square
622,Design Circular Queue,43.7%,Medium,0.8231587572738468, https://leetcode.com/problems/design-circular-queue
981,Time Based Key-Value Store,53.1%,Medium,0.8180951326968029, https://leetcode.com/problems/time-based-key-value-store
333,Largest BST Subtree,35.8%,Medium,0.8169787959635177, https://leetcode.com/problems/largest-bst-subtree
185,Department Top Three Salaries,34.5%,Hard,0.8162131770102277, https://leetcode.com/problems/department-top-three-salaries
456,132 Pattern,28.9%,Medium,0.8138174114576592, https://leetcode.com/problems/132-pattern
480,Sliding Window Median,37.2%,Hard,0.8042373907743527, https://leetcode.com/problems/sliding-window-median
36,Valid Sudoku,48.7%,Medium,0.802497178015298, https://leetcode.com/problems/valid-sudoku
48,Rotate Image,56.7%,Medium,0.8008039084781219, https://leetcode.com/problems/rotate-image
628,Maximum Product of Three Numbers,47.1%,Easy,0.790349508516308, https://leetcode.com/problems/maximum-product-of-three-numbers
188,Best Time to Buy and Sell Stock IV,28.0%,Hard,0.7898945225949174, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
336,Palindrome Pairs,33.7%,Hard,0.7886756056728623, https://leetcode.com/problems/palindrome-pairs
199,Binary Tree Right Side View,54.1%,Medium,0.7876280977126043, https://leetcode.com/problems/binary-tree-right-side-view
556,Next Greater Element III,31.7%,Medium,0.7873680356378151, https://leetcode.com/problems/next-greater-element-iii
352,Data Stream as Disjoint Intervals,47.3%,Hard,0.7849120431121034, https://leetcode.com/problems/data-stream-as-disjoint-intervals
688,Knight Probability in Chessboard,48.9%,Medium,0.7779674428567601, https://leetcode.com/problems/knight-probability-in-chessboard
133,Clone Graph,34.8%,Medium,0.7777045685880084, https://leetcode.com/problems/clone-graph
340,Longest Substring with At Most K Distinct Characters,44.1%,Hard,0.7767156879202488, https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
286,Walls and Gates,54.5%,Medium,0.7665200207243745, https://leetcode.com/problems/walls-and-gates
117,Populating Next Right Pointers in Each Node II,39.1%,Medium,0.7633611466044863, https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
529,Minesweeper,59.1%,Medium,0.7566953924986649, https://leetcode.com/problems/minesweeper
373,Find K Pairs with Smallest Sums,36.7%,Medium,0.7534978029618075, https://leetcode.com/problems/find-k-pairs-with-smallest-sums
39,Combination Sum,56.1%,Medium,0.7530803152298828, https://leetcode.com/problems/combination-sum
312,Burst Balloons,51.8%,Hard,0.7383294033531782, https://leetcode.com/problems/burst-balloons
540,Single Element in a Sorted Array,57.9%,Medium,0.7377254480119279, https://leetcode.com/problems/single-element-in-a-sorted-array
1038,Binary Search Tree to Greater Sum Tree,80.8%,Medium,0.7366460015524573, https://leetcode.com/problems/binary-search-tree-to-greater-sum-tree
378,Kth Smallest Element in a Sorted Matrix,54.3%,Medium,0.7208465856314515, https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix
987,Vertical Order Traversal of a Binary Tree,36.6%,Medium,0.7193470381638601, https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
109,Convert Sorted List to Binary Search Tree,47.7%,Medium,0.7182831538314877, https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
1046,Last Stone Weight,62.2%,Easy,0.7136834368003875, https://leetcode.com/problems/last-stone-weight
560,Subarray Sum Equals K,43.9%,Medium,0.7082042605360416, https://leetcode.com/problems/subarray-sum-equals-k
46,Permutations,63.5%,Medium,0.7006713538066263, https://leetcode.com/problems/permutations
332,Reconstruct Itinerary,36.7%,Medium,0.6934933810134637, https://leetcode.com/problems/reconstruct-itinerary
62,Unique Paths,54.1%,Medium,0.679976059447545, https://leetcode.com/problems/unique-paths
284,Peeking Iterator,45.7%,Medium,0.6707820311003652, https://leetcode.com/problems/peeking-iterator
417,Pacific Atlantic Water Flow,41.1%,Medium,0.666478933477784, https://leetcode.com/problems/pacific-atlantic-water-flow
261,Graph Valid Tree,42.2%,Medium,0.661701044953794, https://leetcode.com/problems/graph-valid-tree
218,The Skyline Problem,34.6%,Hard,0.6570184564714399, https://leetcode.com/problems/the-skyline-problem
84,Largest Rectangle in Histogram,35.2%,Hard,0.6538762359232341, https://leetcode.com/problems/largest-rectangle-in-histogram
32,Longest Valid Parentheses,28.4%,Hard,0.6498908753938852, https://leetcode.com/problems/longest-valid-parentheses
711,Number of Distinct Islands II,47.3%,Hard,0.6359887667199967, https://leetcode.com/problems/number-of-distinct-islands-ii
101,Symmetric Tree,46.8%,Easy,0.6277269630953998, https://leetcode.com/problems/symmetric-tree
287,Find the Duplicate Number,55.5%,Medium,0.6216243663856534, https://leetcode.com/problems/find-the-duplicate-number
41,First Missing Positive,32.0%,Hard,0.6155202158646018, https://leetcode.com/problems/first-missing-positive
1219,Path with Maximum Gold,65.1%,Medium,0.6151572787436681, https://leetcode.com/problems/path-with-maximum-gold
205,Isomorphic Strings,39.8%,Easy,0.6091659093074805, https://leetcode.com/problems/isomorphic-strings
1214,Two Sum BSTs,67.6%,Medium,0.5957174923400869, https://leetcode.com/problems/two-sum-bsts
518,Coin Change 2,50.2%,Medium,0.5915614413251872, https://leetcode.com/problems/coin-change-2
721,Accounts Merge,48.8%,Medium,0.5908536653497264, https://leetcode.com/problems/accounts-merge
787,Cheapest Flights Within K Stops,39.3%,Medium,0.5893689437132485, https://leetcode.com/problems/cheapest-flights-within-k-stops
150,Evaluate Reverse Polish Notation,36.3%,Medium,0.5881819999537198, https://leetcode.com/problems/evaluate-reverse-polish-notation
10,Regular Expression Matching,26.8%,Hard,0.5850984373117593, https://leetcode.com/problems/regular-expression-matching
63,Unique Paths II,34.6%,Medium,0.5820823931819539, https://leetcode.com/problems/unique-paths-ii
134,Gas Station,38.5%,Medium,0.5687668431527801, https://leetcode.com/problems/gas-station
737,Sentence Similarity II,45.8%,Medium,0.5686930060865394, https://leetcode.com/problems/sentence-similarity-ii
978,Longest Turbulent Subarray,46.6%,Medium,0.5684623920757161, https://leetcode.com/problems/longest-turbulent-subarray
268,Missing Number,51.7%,Easy,0.5678291006201323, https://leetcode.com/problems/missing-number
992,Subarrays with K Different Integers,48.6%,Hard,0.5672611876601065, https://leetcode.com/problems/subarrays-with-k-different-integers
409,Longest Palindrome,50.3%,Easy,0.5661573229787376, https://leetcode.com/problems/longest-palindrome
300,Longest Increasing Subsequence,42.6%,Medium,0.5653677916137054, https://leetcode.com/problems/longest-increasing-subsequence
983,Minimum Cost For Tickets,60.5%,Medium,0.5629118579098171, https://leetcode.com/problems/minimum-cost-for-tickets
135,Candy,31.6%,Hard,0.5626323814748484, https://leetcode.com/problems/candy
634,Find the Derangement of An Array,40.1%,Medium,0.5623075796011341, https://leetcode.com/problems/find-the-derangement-of-an-array
8,String to Integer (atoi),15.4%,Medium,0.5566121908772103, https://leetcode.com/problems/string-to-integer-atoi
993,Cousins in Binary Tree,52.0%,Easy,0.5551513544505905, https://leetcode.com/problems/cousins-in-binary-tree
1100,Find K-Length Substrings With No Repeated Characters,72.7%,Medium,0.5543107357057295, https://leetcode.com/problems/find-k-length-substrings-with-no-repeated-characters
516,Longest Palindromic Subsequence,53.2%,Medium,0.5522281191875855, https://leetcode.com/problems/longest-palindromic-subsequence
75,Sort Colors,47.3%,Medium,0.5427432267342958, https://leetcode.com/problems/sort-colors
943,Find the Shortest Superstring,42.9%,Hard,0.5357102670818683, https://leetcode.com/problems/find-the-shortest-superstring
71,Simplify Path,32.6%,Medium,0.5262793676678309, https://leetcode.com/problems/simplify-path
547,Friend Circles,58.6%,Medium,0.5259672525715527, https://leetcode.com/problems/friend-circles
1429,First Unique Number,47.0%,Medium,0.5239621016713606, https://leetcode.com/problems/first-unique-number
153,Find Minimum in Rotated Sorted Array,45.1%,Medium,0.5222372151929279, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
86,Partition List,41.5%,Medium,0.5141613428466489, https://leetcode.com/problems/partition-list
192,Word Frequency,25.8%,Medium,0.5129680991436376, https://leetcode.com/problems/word-frequency
1057,Campus Bikes,57.7%,Medium,0.50861323348305, https://leetcode.com/problems/campus-bikes
37,Sudoku Solver,43.6%,Hard,0.5078801135362339, https://leetcode.com/problems/sudoku-solver
85,Maximal Rectangle,37.7%,Hard,0.505442030682518, https://leetcode.com/problems/maximal-rectangle
349,Intersection of Two Arrays,62.5%,Easy,0.5048408597071582, https://leetcode.com/problems/intersection-of-two-arrays
1135,Connecting Cities With Minimum Cost,57.5%,Medium,0.501406401849499, https://leetcode.com/problems/connecting-cities-with-minimum-cost
72,Edit Distance,44.8%,Hard,0.4973447790261514, https://leetcode.com/problems/edit-distance
636,Exclusive Time of Functions,52.0%,Medium,0.49627524402791723, https://leetcode.com/problems/exclusive-time-of-functions
528,Random Pick with Weight,43.9%,Medium,0.48937950996520846, https://leetcode.com/problems/random-pick-with-weight
113,Path Sum II,46.7%,Medium,0.48815162137800294, https://leetcode.com/problems/path-sum-ii
735,Asteroid Collision,41.0%,Medium,0.48598907090432486, https://leetcode.com/problems/asteroid-collision
538,Convert BST to Greater Tree,55.4%,Easy,0.485748321807536, https://leetcode.com/problems/convert-bst-to-greater-tree
1236,Web Crawler,64.3%,Medium,0.48550781578170077, https://leetcode.com/problems/web-crawler
1011,Capacity To Ship Packages Within D Days,58.1%,Medium,0.4816807923583991, https://leetcode.com/problems/capacity-to-ship-packages-within-d-days
1032,Stream of Characters,48.3%,Hard,0.4815348268449252, https://leetcode.com/problems/stream-of-characters
301,Remove Invalid Parentheses,43.3%,Hard,0.47974654080004886, https://leetcode.com/problems/remove-invalid-parentheses
426,Convert Binary Search Tree to Sorted Doubly Linked List,59.1%,Medium,0.47793775692115553, https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
16,3Sum Closest,46.0%,Medium,0.4774123771930342, https://leetcode.com/problems/3sum-closest
315,Count of Smaller Numbers After Self,41.5%,Hard,0.4767121931596299, https://leetcode.com/problems/count-of-smaller-numbers-after-self
298,Binary Tree Longest Consecutive Sequence,47.1%,Medium,0.4737843520856416, https://leetcode.com/problems/binary-tree-longest-consecutive-sequence
794,Valid Tic-Tac-Toe State,32.6%,Medium,0.4724161756511195, https://leetcode.com/problems/valid-tic-tac-toe-state
176,Second Highest Salary,31.6%,Easy,0.47069912017443083, https://leetcode.com/problems/second-highest-salary
558,Logical OR of Two Binary Grids Represented as Quad-Trees,44.6%,Medium,0.46813621507094005, https://leetcode.com/problems/logical-or-of-two-binary-grids-represented-as-quad-trees
88,Merge Sorted Array,39.4%,Easy,0.46429699445861544, https://leetcode.com/problems/merge-sorted-array
272,Closest Binary Search Tree Value II,50.5%,Hard,0.462623521948113, https://leetcode.com/problems/closest-binary-search-tree-value-ii
59,Spiral Matrix II,53.9%,Medium,0.4529975257530934, https://leetcode.com/problems/spiral-matrix-ii
68,Text Justification,27.7%,Hard,0.4495613440132932, https://leetcode.com/problems/text-justification
635,Design Log Storage System,58.6%,Medium,0.4485486942444761, https://leetcode.com/problems/design-log-storage-system
285,Inorder Successor in BST,40.4%,Medium,0.44766390708014486, https://leetcode.com/problems/inorder-successor-in-bst
465,Optimal Account Balancing,46.9%,Hard,0.44746022914476763, https://leetcode.com/problems/optimal-account-balancing
120,Triangle,44.2%,Medium,0.4465801975799588, https://leetcode.com/problems/triangle
19,Remove Nth Node From End of List,35.2%,Medium,0.4456768409675064, https://leetcode.com/problems/remove-nth-node-from-end-of-list
123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.44142820516401104, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
167,Two Sum II - Input array is sorted,54.1%,Easy,0.43971022755443356, https://leetcode.com/problems/two-sum-ii-input-array-is-sorted
1120,Maximum Average Subtree,61.9%,Medium,0.43814407233118585, https://leetcode.com/problems/maximum-average-subtree
854,K-Similar Strings,38.2%,Hard,0.43634727500236803, https://leetcode.com/problems/k-similar-strings
361,Bomb Enemy,46.0%,Medium,0.4333220626111306, https://leetcode.com/problems/bomb-enemy
356,Line Reflection,31.8%,Medium,0.4269293467764643, https://leetcode.com/problems/line-reflection
122,Best Time to Buy and Sell Stock II,57.0%,Easy,0.4220164440136994, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
1010,Pairs of Songs With Total Durations Divisible by 60,47.4%,Easy,0.42064633523841427, https://leetcode.com/problems/pairs-of-songs-with-total-durations-divisible-by-60
96,Unique Binary Search Trees,52.9%,Medium,0.42021191912831435, https://leetcode.com/problems/unique-binary-search-trees
438,Find All Anagrams in a String,43.3%,Medium,0.42018018969304527, https://leetcode.com/problems/find-all-anagrams-in-a-string
177,Nth Highest Salary,31.4%,Medium,0.41948151008170015, https://leetcode.com/problems/nth-highest-salary
169,Majority Element,58.7%,Easy,0.4187817161007766, https://leetcode.com/problems/majority-element
228,Summary Ranges,39.5%,Medium,0.41424759968851377, https://leetcode.com/problems/summary-ranges
128,Longest Consecutive Sequence,45.1%,Hard,0.4130892250537352, https://leetcode.com/problems/longest-consecutive-sequence
366,Find Leaves of Binary Tree,70.6%,Medium,0.4130123137435473, https://leetcode.com/problems/find-leaves-of-binary-tree
149,Max Points on a Line,16.9%,Hard,0.4117347211217598, https://leetcode.com/problems/max-points-on-a-line
234,Palindrome Linked List,39.3%,Easy,0.40610862095331074, https://leetcode.com/problems/palindrome-linked-list
442,Find All Duplicates in an Array,67.8%,Medium,0.4029173360293657, https://leetcode.com/problems/find-all-duplicates-in-an-array
1066,Campus Bikes II,54.2%,Medium,0.40032370860774574, https://leetcode.com/problems/campus-bikes-ii
78,Subsets,62.0%,Medium,0.3978316012118198, https://leetcode.com/problems/subsets
1335,Minimum Difficulty of a Job Schedule,57.6%,Hard,0.3963047387095001, https://leetcode.com/problems/minimum-difficulty-of-a-job-schedule
18,4Sum,33.7%,Medium,0.3951916126129905, https://leetcode.com/problems/4sum
1197,Minimum Knight Moves,36.1%,Medium,0.39358878405685155, https://leetcode.com/problems/minimum-knight-moves
296,Best Meeting Point,57.5%,Hard,0.388507095744267, https://leetcode.com/problems/best-meeting-point
1215,Stepping Numbers,41.6%,Medium,0.3856624808119847, https://leetcode.com/problems/stepping-numbers
230,Kth Smallest Element in a BST,60.2%,Medium,0.37791604408658863, https://leetcode.com/problems/kth-smallest-element-in-a-bst
152,Maximum Product Subarray,31.7%,Medium,0.37438681518796224, https://leetcode.com/problems/maximum-product-subarray
283,Move Zeroes,57.8%,Easy,0.37259180599681807, https://leetcode.com/problems/move-zeroes
1279,Traffic Light Controlled Intersection,74.3%,Easy,0.37117603462953225, https://leetcode.com/problems/traffic-light-controlled-intersection
498,Diagonal Traverse,48.2%,Medium,0.36965808183913323, https://leetcode.com/problems/diagonal-traverse
346,Moving Average from Data Stream,70.9%,Easy,0.3685471485927166, https://leetcode.com/problems/moving-average-from-data-stream
432,All O`one Data Structure,32.4%,Hard,0.3685471485927166, https://leetcode.com/problems/all-oone-data-structure
92,Reverse Linked List II,38.8%,Medium,0.36663565313437546, https://leetcode.com/problems/reverse-linked-list-ii
647,Palindromic Substrings,60.6%,Medium,0.3658330889129942, https://leetcode.com/problems/palindromic-substrings
6,ZigZag Conversion,36.3%,Medium,0.3614824134493735, https://leetcode.com/problems/zigzag-conversion
31,Next Permutation,32.6%,Medium,0.3605125693237505, https://leetcode.com/problems/next-permutation
1083,Sales Analysis II,50.5%,Easy,0.35277564256684985, https://leetcode.com/problems/sales-analysis-ii
1022,Sum of Root To Leaf Binary Numbers,67.2%,Easy,0.34981385355878714, https://leetcode.com/problems/sum-of-root-to-leaf-binary-numbers
843,Guess the Word,46.1%,Hard,0.34967374847974886, https://leetcode.com/problems/guess-the-word
410,Split Array Largest Sum,44.5%,Hard,0.3494594321480241, https://leetcode.com/problems/split-array-largest-sum
51,N-Queens,46.6%,Hard,0.34587301090591877, https://leetcode.com/problems/n-queens
329,Longest Increasing Path in a Matrix,43.4%,Hard,0.34223732585313005, https://leetcode.com/problems/longest-increasing-path-in-a-matrix
785,Is Graph Bipartite?,47.5%,Medium,0.3413031638908785, https://leetcode.com/problems/is-graph-bipartite
148,Sort List,42.3%,Medium,0.3404883062761029, https://leetcode.com/problems/sort-list
30,Substring with Concatenation of All Words,25.4%,Hard,0.3384481668491529, https://leetcode.com/problems/substring-with-concatenation-of-all-words
14,Longest Common Prefix,35.4%,Easy,0.33820492794739787, https://leetcode.com/problems/longest-common-prefix
1130,Minimum Cost Tree From Leaf Values,66.1%,Medium,0.33787755363431937, https://leetcode.com/problems/minimum-cost-tree-from-leaf-values
715,Range Module,38.5%,Hard,0.33647223662121295, https://leetcode.com/problems/range-module
233,Number of Digit One,31.3%,Hard,0.3343430661930074, https://leetcode.com/problems/number-of-digit-one
428,Serialize and Deserialize N-ary Tree,59.4%,Hard,0.3333026618599339, https://leetcode.com/problems/serialize-and-deserialize-n-ary-tree
28,Implement strStr(),34.5%,Easy,0.3329666353832624, https://leetcode.com/problems/implement-strstr
187,Repeated DNA Sequences,38.9%,Medium,0.3305164293012779, https://leetcode.com/problems/repeated-dna-sequences
611,Valid Triangle Number,48.4%,Medium,0.33024168687057687, https://leetcode.com/problems/valid-triangle-number
827,Making A Large Island,45.7%,Hard,0.32879599515977564, https://leetcode.com/problems/making-a-large-island
129,Sum Root to Leaf Numbers,49.1%,Medium,0.3277345401930075, https://leetcode.com/problems/sum-root-to-leaf-numbers
430,Flatten a Multilevel Doubly Linked List,55.1%,Medium,0.32335829449138764, https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
901,Online Stock Span,60.2%,Medium,0.3225465062722876, https://leetcode.com/problems/online-stock-span
1004,Max Consecutive Ones III,59.1%,Medium,0.3213847274185471, https://leetcode.com/problems/max-consecutive-ones-iii
243,Shortest Word Distance,61.0%,Easy,0.3181698955520328, https://leetcode.com/problems/shortest-word-distance
652,Find Duplicate Subtrees,50.2%,Medium,0.31675833653328983, https://leetcode.com/problems/find-duplicate-subtrees
164,Maximum Gap,35.5%,Hard,0.31669089928362504, https://leetcode.com/problems/maximum-gap
710,Random Pick with Blacklist,32.5%,Hard,0.3161972427598021, https://leetcode.com/problems/random-pick-with-blacklist
1094,Car Pooling,56.7%,Medium,0.3139727676834986, https://leetcode.com/problems/car-pooling
678,Valid Parenthesis String,31.0%,Medium,0.31306090671867376, https://leetcode.com/problems/valid-parenthesis-string
542,01 Matrix,39.8%,Medium,0.3127505293143989, https://leetcode.com/problems/01-matrix
986,Interval List Intersections,67.3%,Medium,0.31059633197465675, https://leetcode.com/problems/interval-list-intersections
682,Baseball Game,63.7%,Easy,0.30408190151928766, https://leetcode.com/problems/baseball-game
179,Largest Number,28.8%,Medium,0.2993933318726824, https://leetcode.com/problems/largest-number
235,Lowest Common Ancestor of a Binary Search Tree,49.9%,Easy,0.29906505953500556, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
1244,Design A Leaderboard,60.7%,Medium,0.29681946470121906, https://leetcode.com/problems/design-a-leaderboard
1229,Meeting Scheduler,52.7%,Medium,0.2955601745092634, https://leetcode.com/problems/meeting-scheduler
1031,Maximum Sum of Two Non-Overlapping Subarrays,57.9%,Medium,0.2928670946738281, https://leetcode.com/problems/maximum-sum-of-two-non-overlapping-subarrays
1275,Find Winner on a Tic Tac Toe Game,52.8%,Easy,0.2924262358737592, https://leetcode.com/problems/find-winner-on-a-tic-tac-toe-game
658,Find K Closest Elements,40.9%,Medium,0.29206941888140686, https://leetcode.com/problems/find-k-closest-elements
1166,Design File System,56.8%,Medium,0.28978070910870213, https://leetcode.com/problems/design-file-system
729,My Calendar I,51.8%,Medium,0.28814578681204955, https://leetcode.com/problems/my-calendar-i
463,Island Perimeter,65.7%,Easy,0.2871321686710828, https://leetcode.com/problems/island-perimeter
161,One Edit Distance,32.3%,Medium,0.28698931177288023, https://leetcode.com/problems/one-edit-distance
699,Falling Squares,41.8%,Hard,0.2856138193877219, https://leetcode.com/problems/falling-squares
708,Insert into a Sorted Circular Linked List,31.6%,Medium,0.28504006298894224, https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list
1104,Path In Zigzag Labelled Binary Tree,72.0%,Medium,0.2805718342692762, https://leetcode.com/problems/path-in-zigzag-labelled-binary-tree
525,Contiguous Array,42.8%,Medium,0.2770270045517302, https://leetcode.com/problems/contiguous-array
701,Insert into a Binary Search Tree,77.7%,Medium,0.27518744386988786, https://leetcode.com/problems/insert-into-a-binary-search-tree
1172,Dinner Plate Stacks,38.2%,Hard,0.2711095169699942, https://leetcode.com/problems/dinner-plate-stacks
229,Majority Element II,35.6%,Medium,0.2683771567744578, https://leetcode.com/problems/majority-element-ii
34,Find First and Last Position of Element in Sorted Array,36.2%,Medium,0.2681513034845063, https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
24,Swap Nodes in Pairs,50.4%,Medium,0.26683115052864725, https://leetcode.com/problems/swap-nodes-in-pairs
773,Sliding Puzzle,59.3%,Hard,0.26329061932762177, https://leetcode.com/problems/sliding-puzzle
242,Valid Anagram,56.9%,Easy,0.262948481812954, https://leetcode.com/problems/valid-anagram
1139,Largest 1-Bordered Square,47.5%,Medium,0.26159729523649006, https://leetcode.com/problems/largest-1-bordered-square
690,Employee Importance,57.3%,Easy,0.26044752514150726, https://leetcode.com/problems/employee-importance
1074,Number of Submatrices That Sum to Target,60.4%,Hard,0.2586674025861649, https://leetcode.com/problems/number-of-submatrices-that-sum-to-target
508,Most Frequent Subtree Sum,57.9%,Medium,0.25863376562317586, https://leetcode.com/problems/most-frequent-subtree-sum
262,Trips and Users,32.7%,Hard,0.2574582856986366, https://leetcode.com/problems/trips-and-users
632,Smallest Range Covering Elements from K Lists,52.4%,Hard,0.2574120081490246, https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists
683,K Empty Slots,35.6%,Hard,0.25708853309999324, https://leetcode.com/problems/k-empty-slots
1084,Sales Analysis III,54.3%,Easy,0.25658186347459155, https://leetcode.com/problems/sales-analysis-iii
466,Count The Repetitions,28.2%,Hard,0.2561688067457042, https://leetcode.com/problems/count-the-repetitions
325,Maximum Size Subarray Sum Equals k,46.8%,Medium,0.2525907526405108, https://leetcode.com/problems/maximum-size-subarray-sum-equals-k
29,Divide Two Integers,16.4%,Medium,0.2524087060724961, https://leetcode.com/problems/divide-two-integers
337,House Robber III,50.6%,Medium,0.24474562568123703, https://leetcode.com/problems/house-robber-iii
270,Closest Binary Search Tree Value,48.5%,Easy,0.24399544337520654, https://leetcode.com/problems/closest-binary-search-tree-value
94,Binary Tree Inorder Traversal,63.3%,Medium,0.24076588645845454, https://leetcode.com/problems/binary-tree-inorder-traversal
402,Remove K Digits,28.4%,Medium,0.24067603007585034, https://leetcode.com/problems/remove-k-digits
662,Maximum Width of Binary Tree,41.0%,Medium,0.23997959968856164, https://leetcode.com/problems/maximum-width-of-binary-tree
419,Battleships in a Board,70.0%,Medium,0.23987034511952326, https://leetcode.com/problems/battleships-in-a-board
775,Global and Local Inversions,42.1%,Medium,0.23922968906583414, https://leetcode.com/problems/global-and-local-inversions
112,Path Sum,41.2%,Easy,0.23803283926479718, https://leetcode.com/problems/path-sum
1019,Next Greater Node In Linked List,57.4%,Medium,0.2370206170237612, https://leetcode.com/problems/next-greater-node-in-linked-list
225,Implement Stack using Queues,45.1%,Easy,0.2352539271098461, https://leetcode.com/problems/implement-stack-using-queues
1188,Design Bounded Blocking Queue,70.5%,Medium,0.23300728083654992, https://leetcode.com/problems/design-bounded-blocking-queue
397,Integer Replacement,32.9%,Medium,0.2322522675124501, https://leetcode.com/problems/integer-replacement
698,Partition to K Equal Sum Subsets,45.0%,Medium,0.23205891497216208, https://leetcode.com/problems/partition-to-k-equal-sum-subsets
509,Fibonacci Number,67.2%,Easy,0.22873204718012582, https://leetcode.com/problems/fibonacci-number
369,Plus One Linked List,58.2%,Medium,0.22538822116803361, https://leetcode.com/problems/plus-one-linked-list
159,Longest Substring with At Most Two Distinct Characters,49.4%,Medium,0.22148929121818325, https://leetcode.com/problems/longest-substring-with-at-most-two-distinct-characters
1122,Relative Sort Array,67.7%,Easy,0.21796115980722663, https://leetcode.com/problems/relative-sort-array
939,Minimum Area Rectangle,51.8%,Medium,0.2169226914391073, https://leetcode.com/problems/minimum-area-rectangle
40,Combination Sum II,48.2%,Medium,0.21560801183996, https://leetcode.com/problems/combination-sum-ii
81,Search in Rotated Sorted Array II,33.0%,Medium,0.21357410029805904, https://leetcode.com/problems/search-in-rotated-sorted-array-ii
90,Subsets II,47.1%,Medium,0.2089835112237315, https://leetcode.com/problems/subsets-ii
279,Perfect Squares,47.4%,Medium,0.20821790109753407, https://leetcode.com/problems/perfect-squares
83,Remove Duplicates from Sorted List,45.4%,Easy,0.20656326017269647, https://leetcode.com/problems/remove-duplicates-from-sorted-list
604,Design Compressed String Iterator,37.5%,Easy,0.20585205420414873, https://leetcode.com/problems/design-compressed-string-iterator
579,Find Cumulative Salary of an Employee,37.0%,Hard,0.20340107258500856, https://leetcode.com/problems/find-cumulative-salary-of-an-employee
443,String Compression,41.3%,Easy,0.2021974133159511, https://leetcode.com/problems/string-compression
141,Linked List Cycle,41.1%,Easy,0.2021173215788326, https://leetcode.com/problems/linked-list-cycle
1143,Longest Common Subsequence,58.4%,Medium,0.20038826657183323, https://leetcode.com/problems/longest-common-subsequence
44,Wildcard Matching,24.7%,Hard,0.19947835142380788, https://leetcode.com/problems/wildcard-matching
836,Rectangle Overlap,48.6%,Easy,0.19944370144318244, https://leetcode.com/problems/rectangle-overlap
1007,Minimum Domino Rotations For Equal Row,50.0%,Medium,0.19906748870593582, https://leetcode.com/problems/minimum-domino-rotations-for-equal-row
50,Pow(x;n),30.3%,Medium,0.1981682603478686, https://leetcode.com/problems/powx-n
1315,Sum of Nodes with Even-Valued Grandparent,83.5%,Medium,0.19757677034220278, https://leetcode.com/problems/sum-of-nodes-with-even-valued-grandparent
637,Average of Levels in Binary Tree,63.1%,Easy,0.1972664368553499, https://leetcode.com/problems/average-of-levels-in-binary-tree
214,Shortest Palindrome,29.8%,Hard,0.19671029424605424, https://leetcode.com/problems/shortest-palindrome
1062,Longest Repeating Substring,57.2%,Medium,0.19627990904466153, https://leetcode.com/problems/longest-repeating-substring
1360,Number of Days Between Two Dates,48.8%,Easy,0.19578302313828744, https://leetcode.com/problems/number-of-days-between-two-dates
581,Shortest Unsorted Continuous Subarray,31.1%,Easy,0.19466945271128616, https://leetcode.com/problems/shortest-unsorted-continuous-subarray
73,Set Matrix Zeroes,43.1%,Medium,0.19305803523368698, https://leetcode.com/problems/set-matrix-zeroes
451,Sort Characters By Frequency,63.0%,Medium,0.19214843173356422, https://leetcode.com/problems/sort-characters-by-frequency
1198,Find Smallest Common Element in All Rows,74.9%,Medium,0.19105523676270922, https://leetcode.com/problems/find-smallest-common-element-in-all-rows
756,Pyramid Transition Matrix,54.6%,Medium,0.19105523676270922, https://leetcode.com/problems/pyramid-transition-matrix
114,Flatten Binary Tree to Linked List,49.3%,Medium,0.19007687356143277, https://leetcode.com/problems/flatten-binary-tree-to-linked-list
864,Shortest Path to Get All Keys,40.1%,Hard,0.18924199963852842, https://leetcode.com/problems/shortest-path-to-get-all-keys
136,Single Number,65.5%,Easy,0.18865964400599367, https://leetcode.com/problems/single-number
900,RLE Iterator,53.5%,Medium,0.1884471502206373, https://leetcode.com/problems/rle-iterator
178,Rank Scores,45.8%,Medium,0.18843907402659216, https://leetcode.com/problems/rank-scores
7,Reverse Integer,25.8%,Easy,0.18680592133798127, https://leetcode.com/problems/reverse-integer
743,Network Delay Time,45.0%,Medium,0.18664052695637473, https://leetcode.com/problems/network-delay-time
181,Employees Earning More Than Their Managers,56.9%,Easy,0.18496356625679328, https://leetcode.com/problems/employees-earning-more-than-their-managers
307,Range Sum Query - Mutable,34.6%,Medium,0.1842870214165705, https://leetcode.com/problems/range-sum-query-mutable
137,Single Number II,52.4%,Medium,0.18373876827436816, https://leetcode.com/problems/single-number-ii
969,Pancake Sorting,67.5%,Medium,0.18336922582639836, https://leetcode.com/problems/pancake-sorting
226,Invert Binary Tree,65.0%,Easy,0.18135450553395235, https://leetcode.com/problems/invert-binary-tree
407,Trapping Rain Water II,42.4%,Hard,0.17945093763999478, https://leetcode.com/problems/trapping-rain-water-ii
163,Missing Ranges,24.3%,Medium,0.17904823144898546, https://leetcode.com/problems/missing-ranges
316,Remove Duplicate Letters,35.8%,Hard,0.17663825552387563, https://leetcode.com/problems/remove-duplicate-letters
162,Find Peak Element,43.3%,Medium,0.17622454513525765, https://leetcode.com/problems/find-peak-element
130,Surrounded Regions,28.1%,Medium,0.17613332483584074, https://leetcode.com/problems/surrounded-regions
473,Matchsticks to Square,37.7%,Medium,0.17589066646366422, https://leetcode.com/problems/matchsticks-to-square
453,Minimum Moves to Equal Array Elements,50.2%,Easy,0.17435338714477774, https://leetcode.com/problems/minimum-moves-to-equal-array-elements
415,Add Strings,47.5%,Easy,0.17429245611868044, https://leetcode.com/problems/add-strings
202,Happy Number,50.4%,Easy,0.17408932588103054, https://leetcode.com/problems/happy-number
1002,Find Common Characters,67.6%,Easy,0.17272065827709143, https://leetcode.com/problems/find-common-characters
350,Intersection of Two Arrays II,51.4%,Easy,0.1723244267089384, https://leetcode.com/problems/intersection-of-two-arrays-ii
929,Unique Email Addresses,67.4%,Easy,0.17132822097463707, https://leetcode.com/problems/unique-email-addresses
264,Ugly Number II,42.0%,Medium,0.1712203840326157, https://leetcode.com/problems/ugly-number-ii
609,Find Duplicate File in System,59.5%,Medium,0.16971838464062922, https://leetcode.com/problems/find-duplicate-file-in-system
1430,Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree,44.8%,Medium,0.16917873135476025, https://leetcode.com/problems/check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree
69,Sqrt(x),33.9%,Easy,0.1690194941008683, https://leetcode.com/problems/sqrtx
618,Students Report By Geography,55.0%,Hard,0.1684645221325284, https://leetcode.com/problems/students-report-by-geography
70,Climbing Stairs,47.8%,Easy,0.16776798899548578, https://leetcode.com/problems/climbing-stairs
805,Split Array With Same Average,26.4%,Hard,0.16635770580494058, https://leetcode.com/problems/split-array-with-same-average
963,Minimum Area Rectangle II,50.9%,Medium,0.16635770580494058, https://leetcode.com/problems/minimum-area-rectangle-ii
232,Implement Queue using Stacks,49.6%,Easy,0.16627106739678052, https://leetcode.com/problems/implement-queue-using-stacks
1024,Video Stitching,49.2%,Medium,0.16582008790006805, https://leetcode.com/problems/video-stitching
412,Fizz Buzz,62.3%,Easy,0.16533767872713678, https://leetcode.com/problems/fizz-buzz
244,Shortest Word Distance II,52.3%,Medium,0.16400297627026994, https://leetcode.com/problems/shortest-word-distance-ii
204,Count Primes,31.5%,Easy,0.1633347782917643, https://leetcode.com/problems/count-primes
110,Balanced Binary Tree,43.5%,Easy,0.16237787582661925, https://leetcode.com/problems/balanced-binary-tree
881,Boats to Save People,46.8%,Medium,0.16229864091884685, https://leetcode.com/problems/boats-to-save-people
1373,Maximum Sum BST in Binary Tree,40.2%,Hard,0.1599143845440084, https://leetcode.com/problems/maximum-sum-bst-in-binary-tree
727,Minimum Window Subsequence,41.8%,Hard,0.15970111035790735, https://leetcode.com/problems/minimum-window-subsequence
131,Palindrome Partitioning,47.5%,Medium,0.15829229898055353, https://leetcode.com/problems/palindrome-partitioning
209,Minimum Size Subarray Sum,38.2%,Medium,0.1579457507958099, https://leetcode.com/problems/minimum-size-subarray-sum
189,Rotate Array,34.7%,Easy,0.1575195768933631, https://leetcode.com/problems/rotate-array
266,Palindrome Permutation,61.9%,Easy,0.15687671513649673, https://leetcode.com/problems/palindrome-permutation
381,Insert Delete GetRandom O(1) - Duplicates allowed,34.1%,Hard,0.15656906069153992, https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
507,Perfect Number,35.5%,Easy,0.15656906069153992, https://leetcode.com/problems/perfect-number
844,Backspace String Compare,46.4%,Easy,0.15656906069153992, https://leetcode.com/problems/backspace-string-compare
450,Delete Node in a BST,43.1%,Medium,0.15561959910053247, https://leetcode.com/problems/delete-node-in-a-bst
257,Binary Tree Paths,51.5%,Easy,0.15546387765221875, https://leetcode.com/problems/binary-tree-paths
335,Self Crossing,28.0%,Hard,0.15535044001916237, https://leetcode.com/problems/self-crossing
351,Android Unlock Patterns,48.4%,Medium,0.15521621002929656, https://leetcode.com/problems/android-unlock-patterns
1008,Construct Binary Search Tree from Preorder Traversal,78.4%,Medium,0.15488164972391183, https://leetcode.com/problems/construct-binary-search-tree-from-preorder-traversal
847,Shortest Path Visiting All Nodes,52.0%,Hard,0.1541506798272583, https://leetcode.com/problems/shortest-path-visiting-all-nodes
686,Repeated String Match,32.3%,Easy,0.1506602748874898, https://leetcode.com/problems/repeated-string-match
1242,Web Crawler Multithreaded,45.9%,Medium,0.14953173397096375, https://leetcode.com/problems/web-crawler-multithreaded
406,Queue Reconstruction by Height,66.9%,Medium,0.14940738524724317, https://leetcode.com/problems/queue-reconstruction-by-height
344,Reverse String,68.5%,Easy,0.14882646558712123, https://leetcode.com/problems/reverse-string
541,Reverse String II,48.4%,Easy,0.14881831452142824, https://leetcode.com/problems/reverse-string-ii
82,Remove Duplicates from Sorted List II,36.8%,Medium,0.1483524778541147, https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii
61,Rotate List,30.0%,Medium,0.1480759782807871, https://leetcode.com/problems/rotate-list
849,Maximize Distance to Closest Person,42.6%,Easy,0.14723779073708934, https://leetcode.com/problems/maximize-distance-to-closest-person
241,Different Ways to Add Parentheses,55.2%,Medium,0.14691814457724592, https://leetcode.com/problems/different-ways-to-add-parentheses
104,Maximum Depth of Binary Tree,66.0%,Easy,0.14586085041092384, https://leetcode.com/problems/maximum-depth-of-binary-tree
852,Peak Index in a Mountain Array,71.6%,Easy,0.1445812288111076, https://leetcode.com/problems/peak-index-in-a-mountain-array
47,Permutations II,46.4%,Medium,0.14455786186832048, https://leetcode.com/problems/permutations-ii
310,Minimum Height Trees,32.3%,Medium,0.143926096421159, https://leetcode.com/problems/minimum-height-trees
395,Longest Substring with At Least K Repeating Characters,41.4%,Medium,0.14261022668001652, https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters
183,Customers Who Never Order,53.4%,Easy,0.14230985257093545, https://leetcode.com/problems/customers-who-never-order
919,Complete Binary Tree Inserter,57.3%,Medium,0.14008879317068168, https://leetcode.com/problems/complete-binary-tree-inserter
731,My Calendar II,49.1%,Medium,0.13976194237515868, https://leetcode.com/problems/my-calendar-ii
9,Palindrome Number,48.4%,Easy,0.13896461684712066, https://leetcode.com/problems/palindrome-number
354,Russian Doll Envelopes,35.6%,Hard,0.13850969523609932, https://leetcode.com/problems/russian-doll-envelopes
771,Jewels and Stones,86.4%,Easy,0.13806778839055484, https://leetcode.com/problems/jewels-and-stones
1005,Maximize Sum Of Array After K Negations,51.3%,Easy,0.13804422079620546, https://leetcode.com/problems/maximize-sum-of-array-after-k-negations
702,Search in a Sorted Array of Unknown Size,66.9%,Medium,0.13783247452391326, https://leetcode.com/problems/search-in-a-sorted-array-of-unknown-size
250,Count Univalue Subtrees,52.0%,Medium,0.13767409129953323, https://leetcode.com/problems/count-univalue-subtrees
299,Bulls and Cows,42.4%,Easy,0.1373584160478243, https://leetcode.com/problems/bulls-and-cows
1161,Maximum Level Sum of a Binary Tree,72.2%,Medium,0.13727657783562877, https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree
427,Construct Quad Tree,61.4%,Medium,0.13580154115906176, https://leetcode.com/problems/construct-quad-tree
1405,Longest Happy String,49.0%,Medium,0.1343297958605471, https://leetcode.com/problems/longest-happy-string
732,My Calendar III,60.0%,Hard,0.13397932096347895, https://leetcode.com/problems/my-calendar-iii
938,Range Sum of BST,81.3%,Easy,0.13320152292006351, https://leetcode.com/problems/range-sum-of-bst
305,Number of Islands II,40.1%,Hard,0.1304306149462744, https://leetcode.com/problems/number-of-islands-ii
108,Convert Sorted Array to Binary Search Tree,57.9%,Easy,0.13035872370331572, https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree
1117,Building H2O,52.6%,Medium,0.12796988096337653, https://leetcode.com/problems/building-h2o
567,Permutation in String,44.4%,Medium,0.1271102185315222, https://leetcode.com/problems/permutation-in-string
559,Maximum Depth of N-ary Tree,68.7%,Easy,0.126784545822395, https://leetcode.com/problems/maximum-depth-of-n-ary-tree
1059,All Paths from Source Lead to Destination,44.7%,Medium,0.12675170563914387, https://leetcode.com/problems/all-paths-from-source-lead-to-destination
359,Logger Rate Limiter,70.8%,Easy,0.1248502028794759, https://leetcode.com/problems/logger-rate-limiter
106,Construct Binary Tree from Inorder and Postorder Traversal,47.2%,Medium,0.12381146988063069, https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal
873,Length of Longest Fibonacci Subsequence,48.0%,Medium,0.12378418901663191, https://leetcode.com/problems/length-of-longest-fibonacci-subsequence
741,Cherry Pickup,33.9%,Hard,0.12293768624504794, https://leetcode.com/problems/cherry-pickup
1086,High Five,79.7%,Easy,0.12219606573898939, https://leetcode.com/problems/high-five
222,Count Complete Tree Nodes,46.8%,Medium,0.119584908524332, https://leetcode.com/problems/count-complete-tree-nodes
1026,Maximum Difference Between Node and Ancestor,66.0%,Medium,0.11947365313429092, https://leetcode.com/problems/maximum-difference-between-node-and-ancestor
839,Similar String Groups,38.6%,Hard,0.11934675763256619, https://leetcode.com/problems/similar-string-groups
304,Range Sum Query 2D - Immutable,38.6%,Medium,0.11875551458160917, https://leetcode.com/problems/range-sum-query-2d-immutable
175,Combine Two Tables,60.8%,Easy,0.11655892700886014, https://leetcode.com/problems/combine-two-tables
368,Largest Divisible Subset,38.0%,Medium,0.11624101530456815, https://leetcode.com/problems/largest-divisible-subset
160,Intersection of Two Linked Lists,40.6%,Easy,0.11585676607984101, https://leetcode.com/problems/intersection-of-two-linked-lists
435,Non-overlapping Intervals,42.9%,Medium,0.1158164666843426, https://leetcode.com/problems/non-overlapping-intervals
281,Zigzag Iterator,58.4%,Medium,0.11506932978478719, https://leetcode.com/problems/zigzag-iterator
1375,Bulb Switcher III,62.6%,Medium,0.11506932978478719, https://leetcode.com/problems/bulb-switcher-iii
515,Find Largest Value in Each Tree Row,61.1%,Medium,0.11375888535665801, https://leetcode.com/problems/find-largest-value-in-each-tree-row
339,Nested List Weight Sum,74.0%,Easy,0.11351649636962678, https://leetcode.com/problems/nested-list-weight-sum
452,Minimum Number of Arrows to Burst Balloons,49.6%,Medium,0.11303480731768517, https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons
742,Closest Leaf in a Binary Tree,43.6%,Medium,0.11060987154397002, https://leetcode.com/problems/closest-leaf-in-a-binary-tree
174,Dungeon Game,32.3%,Hard,0.11053338064061342, https://leetcode.com/problems/dungeon-game
382,Linked List Random Node,52.1%,Medium,0.11013564249600598, https://leetcode.com/problems/linked-list-random-node
924,Minimize Malware Spread,42.0%,Hard,0.10821358464023274, https://leetcode.com/problems/minimize-malware-spread
321,Create Maximum Number,27.0%,Hard,0.10821358464023274, https://leetcode.com/problems/create-maximum-number
889,Construct Binary Tree from Preorder and Postorder Traversal,66.2%,Medium,0.10711776476069794, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
115,Distinct Subsequences,38.3%,Hard,0.10683933709559944, https://leetcode.com/problems/distinct-subsequences
966,Vowel Spellchecker,47.2%,Medium,0.10676797542570607, https://leetcode.com/problems/vowel-spellchecker
1153,String Transforms Into Another String,35.8%,Hard,0.10623186692973738, https://leetcode.com/problems/string-transforms-into-another-string
267,Palindrome Permutation II,36.4%,Medium,0.10345133738802471, https://leetcode.com/problems/palindrome-permutation-ii
486,Predict the Winner,47.9%,Medium,0.10306596722039207, https://leetcode.com/problems/predict-the-winner
1013,Partition Array Into Three Parts With Equal Sum,51.8%,Easy,0.10294796925244239, https://leetcode.com/problems/partition-array-into-three-parts-with-equal-sum
393,UTF-8 Validation,37.5%,Medium,0.10212949507637983, https://leetcode.com/problems/utf-8-validation
523,Continuous Subarray Sum,24.6%,Medium,0.1016388887348317, https://leetcode.com/problems/continuous-subarray-sum
1162,As Far from Land as Possible,43.5%,Medium,0.09876441467241241, https://leetcode.com/problems/as-far-from-land-as-possible
1023,Camelcase Matching,57.0%,Medium,0.09860197680453955, https://leetcode.com/problems/camelcase-matching
862,Shortest Subarray with Sum at Least K,24.6%,Hard,0.09793753498670578, https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k
951,Flip Equivalent Binary Trees,65.8%,Medium,0.09745990610645301, https://leetcode.com/problems/flip-equivalent-binary-trees
1202,Smallest String With Swaps,46.5%,Medium,0.09740053011838201, https://leetcode.com/problems/smallest-string-with-swaps
100,Same Tree,53.4%,Easy,0.09694519966241283, https://leetcode.com/problems/same-tree
390,Elimination Game,44.5%,Medium,0.09576690509200843, https://leetcode.com/problems/elimination-game
280,Wiggle Sort,63.8%,Medium,0.09561417737468547, https://leetcode.com/problems/wiggle-sort
807,Max Increase to Keep City Skyline,83.7%,Medium,0.09510858722224913, https://leetcode.com/problems/max-increase-to-keep-city-skyline
132,Palindrome Partitioning II,30.2%,Hard,0.0943539685775445, https://leetcode.com/problems/palindrome-partitioning-ii
720,Longest Word in Dictionary,48.2%,Easy,0.09362342046209744, https://leetcode.com/problems/longest-word-in-dictionary
826,Most Profit Assigning Work,38.5%,Medium,0.09287412500644375, https://leetcode.com/problems/most-profit-assigning-work
38,Count and Say,44.6%,Easy,0.09192820125669567, https://leetcode.com/problems/count-and-say
447,Number of Boomerangs,51.8%,Easy,0.09159716909540325, https://leetcode.com/problems/number-of-boomerangs
198,House Robber,42.0%,Easy,0.08994823666293948, https://leetcode.com/problems/house-robber
328,Odd Even Linked List,55.7%,Medium,0.08983684638843294, https://leetcode.com/problems/odd-even-linked-list
358,Rearrange String k Distance Apart,34.9%,Hard,0.08894748601649616, https://leetcode.com/problems/rearrange-string-k-distance-apart
995,Minimum Number of K Consecutive Bit Flips,46.8%,Hard,0.08894748601649616, https://leetcode.com/problems/minimum-number-of-k-consecutive-bit-flips
65,Valid Number,15.3%,Hard,0.08845542056186342, https://leetcode.com/problems/valid-number
145,Binary Tree Postorder Traversal,55.0%,Hard,0.08837759395949414, https://leetcode.com/problems/binary-tree-postorder-traversal
549,Binary Tree Longest Consecutive Sequence II,47.0%,Medium,0.08816278759467164, https://leetcode.com/problems/binary-tree-longest-consecutive-sequence-ii
433,Minimum Genetic Mutation,41.8%,Medium,0.08701137698962977, https://leetcode.com/problems/minimum-genetic-mutation
1247,Minimum Swaps to Make Strings Equal,60.1%,Medium,0.08626034428440695, https://leetcode.com/problems/minimum-swaps-to-make-strings-equal
942,DI String Match,72.6%,Easy,0.08495672247596549, https://leetcode.com/problems/di-string-match
916,Word Subsets,47.8%,Medium,0.08479653666007693, https://leetcode.com/problems/word-subsets
582,Kill Process,60.8%,Medium,0.08355588569097351, https://leetcode.com/problems/kill-process
1245,Tree Diameter,60.1%,Medium,0.08338160893905106, https://leetcode.com/problems/tree-diameter
905,Sort Array By Parity,74.1%,Easy,0.08328510247304294, https://leetcode.com/problems/sort-array-by-parity
841,Keys and Rooms,64.3%,Medium,0.08307836859709818, https://leetcode.com/problems/keys-and-rooms
871,Minimum Number of Refueling Stops,31.4%,Hard,0.08252102368800351, https://leetcode.com/problems/minimum-number-of-refueling-stops
654,Maximum Binary Tree,79.9%,Medium,0.08000266362507777, https://leetcode.com/problems/maximum-binary-tree
884,Uncommon Words from Two Sentences,63.3%,Easy,0.07990051073053109, https://leetcode.com/problems/uncommon-words-from-two-sentences
1249,Minimum Remove to Make Valid Parentheses,62.5%,Medium,0.07986504044378952, https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses
118,Pascal's Triangle,52.5%,Easy,0.07970401164997687, https://leetcode.com/problems/pascals-triangle
60,Permutation Sequence,38.4%,Hard,0.07948571541724253, https://leetcode.com/problems/permutation-sequence
875,Koko Eating Bananas,52.1%,Medium,0.07919704166119315, https://leetcode.com/problems/koko-eating-bananas
1047,Remove All Adjacent Duplicates In String,68.6%,Easy,0.0789551324793932, https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
784,Letter Case Permutation,64.6%,Medium,0.0787033338274549, https://leetcode.com/problems/letter-case-permutation
180,Consecutive Numbers,39.7%,Medium,0.07851014032375832, https://leetcode.com/problems/consecutive-numbers
1254,Number of Closed Islands,60.5%,Medium,0.07796154146971186, https://leetcode.com/problems/number-of-closed-islands
904,Fruit Into Baskets,42.5%,Medium,0.07767124189113186, https://leetcode.com/problems/fruit-into-baskets
125,Valid Palindrome,36.7%,Easy,0.07766984472754161, https://leetcode.com/problems/valid-palindrome
977,Squares of a Sorted Array,72.1%,Easy,0.07598590697792203, https://leetcode.com/problems/squares-of-a-sorted-array
468,Validate IP Address,24.1%,Medium,0.07598590697792203, https://leetcode.com/problems/validate-ip-address
765,Couples Holding Hands,54.3%,Hard,0.07579383936953364, https://leetcode.com/problems/couples-holding-hands
217,Contains Duplicate,56.0%,Easy,0.07423027387221347, https://leetcode.com/problems/contains-duplicate
974,Subarray Sums Divisible by K,48.9%,Medium,0.07423027387221347, https://leetcode.com/problems/subarray-sums-divisible-by-k
184,Department Highest Salary,36.7%,Medium,0.07292523990467245, https://leetcode.com/problems/department-highest-salary
539,Minimum Time Difference,51.5%,Medium,0.07236429254889504, https://leetcode.com/problems/minimum-time-difference
860,Lemonade Change,51.6%,Easy,0.07208884919207953, https://leetcode.com/problems/lemonade-change
290,Word Pattern,37.0%,Easy,0.071651050037288, https://leetcode.com/problems/word-pattern
1082,Sales Analysis I,71.8%,Easy,0.07145896398214495, https://leetcode.com/problems/sales-analysis-i
570,Managers with at Least 5 Direct Reports,66.0%,Medium,0.07020425867324853, https://leetcode.com/problems/managers-with-at-least-5-direct-reports
1146,Snapshot Array,37.0%,Medium,0.07017687679183775, https://leetcode.com/problems/snapshot-array
1114,Print in Order,65.7%,Easy,0.0700675626167169, https://leetcode.com/problems/print-in-order
621,Task Scheduler,50.1%,Medium,0.06851994643675606, https://leetcode.com/problems/task-scheduler
1081,Smallest Subsequence of Distinct Characters,50.4%,Medium,0.06840272688440052, https://leetcode.com/problems/smallest-subsequence-of-distinct-characters
171,Excel Sheet Column Number,55.9%,Easy,0.06799791190723256, https://leetcode.com/problems/excel-sheet-column-number
1060,Missing Element in Sorted Array,54.5%,Medium,0.06796670413163937, https://leetcode.com/problems/missing-element-in-sorted-array
365,Water and Jug Problem,30.6%,Medium,0.06736553182757604, https://leetcode.com/problems/water-and-jug-problem
584,Find Customer Referee,72.3%,Easy,0.06592172080482424, https://leetcode.com/problems/find-customer-referee
671,Second Minimum Node In a Binary Tree,42.7%,Easy,0.06538275926285174, https://leetcode.com/problems/second-minimum-node-in-a-binary-tree
1270,All People Report to the Given Manager,87.1%,Medium,0.06412452816953867, https://leetcode.com/problems/all-people-report-to-the-given-manager
855,Exam Room,43.1%,Medium,0.06371581438610768, https://leetcode.com/problems/exam-room
413,Arithmetic Slices,57.9%,Medium,0.06286986221654821, https://leetcode.com/problems/arithmetic-slices
334,Increasing Triplet Subsequence,40.0%,Medium,0.06274107505168265, https://leetcode.com/problems/increasing-triplet-subsequence
1299,Replace Elements with Greatest Element on Right Side,75.4%,Easy,0.06197770027589752, https://leetcode.com/problems/replace-elements-with-greatest-element-on-right-side
801,Minimum Swaps To Make Sequences Increasing,38.9%,Medium,0.06146327443046864, https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing
420,Strong Password Checker,14.0%,Hard,0.061087691979838175, https://leetcode.com/problems/strong-password-checker
796,Rotate String,49.6%,Easy,0.059778751425839334, https://leetcode.com/problems/rotate-string
931,Minimum Falling Path Sum,62.5%,Medium,0.05914995982464103, https://leetcode.com/problems/minimum-falling-path-sum
475,Heaters,33.1%,Easy,0.058155920157074034, https://leetcode.com/problems/heaters
52,N-Queens II,57.9%,Hard,0.058155920157074034, https://leetcode.com/problems/n-queens-ii
783,Minimum Distance Between BST Nodes,52.6%,Easy,0.05800594958851697, https://leetcode.com/problems/minimum-distance-between-bst-nodes
979,Distribute Coins in Binary Tree,68.9%,Medium,0.05800594958851697, https://leetcode.com/problems/distribute-coins-in-binary-tree
1233,Remove Sub-Folders from the Filesystem,59.5%,Medium,0.057076831135436705, https://leetcode.com/problems/remove-sub-folders-from-the-filesystem
586,Customer Placing the Largest Number of Orders,73.0%,Easy,0.0568334747631659, https://leetcode.com/problems/customer-placing-the-largest-number-of-orders
421,Maximum XOR of Two Numbers in an Array,53.5%,Medium,0.055569851154810765, https://leetcode.com/problems/maximum-xor-of-two-numbers-in-an-array
404,Sum of Left Leaves,50.9%,Easy,0.05478946358617918, https://leetcode.com/problems/sum-of-left-leaves
345,Reverse Vowels of a String,44.2%,Easy,0.054658412537864055, https://leetcode.com/problems/reverse-vowels-of-a-string
557,Reverse Words in a String III,69.8%,Easy,0.05383068775874275, https://leetcode.com/problems/reverse-words-in-a-string-iii
714,Best Time to Buy and Sell Stock with Transaction Fee,54.7%,Medium,0.05377639678080413, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee
719,Find K-th Smallest Pair Distance,31.5%,Hard,0.05370417897186106, https://leetcode.com/problems/find-k-th-smallest-pair-distance
679,24 Game,46.4%,Hard,0.05341723749698583, https://leetcode.com/problems/24-game
416,Partition Equal Subset Sum,43.7%,Medium,0.05309102319682948, https://leetcode.com/problems/partition-equal-subset-sum
601,Human Traffic of Stadium,41.7%,Hard,0.05223119222544569, https://leetcode.com/problems/human-traffic-of-stadium
687,Longest Univalue Path,36.2%,Easy,0.05212529063213289, https://leetcode.com/problems/longest-univalue-path
791,Custom Sort String,65.7%,Medium,0.05164658886216683, https://leetcode.com/problems/custom-sort-string
429,N-ary Tree Level Order Traversal,65.0%,Medium,0.051616961836787136, https://leetcode.com/problems/n-ary-tree-level-order-traversal
66,Plus One,43.0%,Easy,0.05095832569582088, https://leetcode.com/problems/plus-one
1339,Maximum Product of Splitted Binary Tree,37.2%,Medium,0.05064373281875492, https://leetcode.com/problems/maximum-product-of-splitted-binary-tree
617,Merge Two Binary Trees,74.1%,Easy,0.05055666138939678, https://leetcode.com/problems/merge-two-binary-trees
681,Next Closest Time,45.0%,Medium,0.05045206096038863, https://leetcode.com/problems/next-closest-time
684,Redundant Connection,57.4%,Medium,0.05020574670015159, https://leetcode.com/problems/redundant-connection
792,Number of Matching Subsequences,47.4%,Medium,0.04976150955906385, https://leetcode.com/problems/number-of-matching-subsequences
77,Combinations,54.7%,Medium,0.04928622947983693, https://leetcode.com/problems/combinations
67,Add Binary,45.2%,Easy,0.049093096377302976, https://leetcode.com/problems/add-binary
1267,Count Servers that Communicate,57.9%,Medium,0.04902942724031861, https://leetcode.com/problems/count-servers-that-communicate
725,Split Linked List in Parts,52.2%,Medium,0.04603804920255727, https://leetcode.com/problems/split-linked-list-in-parts
1248,Count Number of Nice Subarrays,56.4%,Medium,0.04593229889743518, https://leetcode.com/problems/count-number-of-nice-subarrays
856,Score of Parentheses,60.5%,Medium,0.04567003683318837, https://leetcode.com/problems/score-of-parentheses
151,Reverse Words in a String,21.9%,Medium,0.04549485717913582, https://leetcode.com/problems/reverse-words-in-a-string
1108,Defanging an IP Address,87.5%,Easy,0.044971606629326595, https://leetcode.com/problems/defanging-an-ip-address
1382,Balance a Binary Search Tree,74.8%,Medium,0.04480032475536626, https://leetcode.com/problems/balance-a-binary-search-tree
493,Reverse Pairs,25.2%,Hard,0.043110123653728516, https://leetcode.com/problems/reverse-pairs
704,Binary Search,52.1%,Easy,0.04172704422666836, https://leetcode.com/problems/binary-search
532,K-diff Pairs in an Array,31.6%,Easy,0.041672696400568025, https://leetcode.com/problems/k-diff-pairs-in-an-array
590,N-ary Tree Postorder Traversal,72.1%,Easy,0.040454954692313666, https://leetcode.com/problems/n-ary-tree-postorder-traversal
918,Maximum Sum Circular Subarray,33.7%,Medium,0.04045040846284272, https://leetcode.com/problems/maximum-sum-circular-subarray
142,Linked List Cycle II,37.3%,Medium,0.04034106216103786, https://leetcode.com/problems/linked-list-cycle-ii
107,Binary Tree Level Order Traversal II,53.5%,Easy,0.03948712621281427, https://leetcode.com/problems/binary-tree-level-order-traversal-ii
1049,Last Stone Weight II,44.2%,Medium,0.03902934390573525, https://leetcode.com/problems/last-stone-weight-ii
657,Robot Return to Origin,73.5%,Easy,0.03896596853338373, https://leetcode.com/problems/robot-return-to-origin
231,Power of Two,43.7%,Easy,0.0383924310382344, https://leetcode.com/problems/power-of-two
1110,Delete Nodes And Return Forest,67.0%,Medium,0.03698038470938097, https://leetcode.com/problems/delete-nodes-and-return-forest
646,Maximum Length of Pair Chain,51.9%,Medium,0.036870535808327706, https://leetcode.com/problems/maximum-length-of-pair-chain
626,Exchange Seats,62.3%,Medium,0.03676884778708897, https://leetcode.com/problems/exchange-seats
376,Wiggle Subsequence,39.6%,Medium,0.03666771919188123, https://leetcode.com/problems/wiggle-subsequence
673,Number of Longest Increasing Subsequence,35.7%,Medium,0.036467121912812143, https://leetcode.com/problems/number-of-longest-increasing-subsequence
1029,Two City Scheduling,56.1%,Easy,0.03633827343880724, https://leetcode.com/problems/two-city-scheduling
43,Multiply Strings,33.9%,Medium,0.03608871558298825, https://leetcode.com/problems/multiply-strings
705,Design HashSet,64.3%,Easy,0.03401688527825427, https://leetcode.com/problems/design-hashset
561,Array Partition I,72.0%,Easy,0.033850542978687455, https://leetcode.com/problems/array-partition-i
912,Sort an Array,63.9%,Medium,0.03218010960381167, https://leetcode.com/problems/sort-an-array
953,Verifying an Alien Dictionary,54.1%,Easy,0.03117337947619734, https://leetcode.com/problems/verifying-an-alien-dictionary
814,Binary Tree Pruning,74.5%,Medium,0.03113091859517317, https://leetcode.com/problems/binary-tree-pruning
1179,Reformat Department Table,80.6%,Easy,0.030653741091002412, https://leetcode.com/problems/reformat-department-table
1027,Longest Arithmetic Sequence,53.4%,Medium,0.03030534949532895, https://leetcode.com/problems/longest-arithmetic-sequence
319,Bulb Switcher,45.4%,Medium,0.029852963149681156, https://leetcode.com/problems/bulb-switcher
501,Find Mode in Binary Search Tree,42.4%,Easy,0.029808466297826082, https://leetcode.com/problems/find-mode-in-binary-search-tree
191,Number of 1 Bits,49.8%,Easy,0.029560622742018188, https://leetcode.com/problems/number-of-1-bits
779,K-th Symbol in Grammar,37.2%,Medium,0.029050699422092676, https://leetcode.com/problems/k-th-symbol-in-grammar
219,Contains Duplicate II,37.7%,Easy,0.028500979167549973, https://leetcode.com/problems/contains-duplicate-ii
213,House Robber II,36.5%,Medium,0.028250466285851712, https://leetcode.com/problems/house-robber-ii
811,Subdomain Visit Count,69.9%,Easy,0.02772180293027194, https://leetcode.com/problems/subdomain-visit-count
311,Sparse Matrix Multiplication,61.9%,Medium,0.027702602549335792, https://leetcode.com/problems/sparse-matrix-multiplication
249,Group Shifted Strings,55.1%,Medium,0.0276069982440099, https://leetcode.com/problems/group-shifted-strings
119,Pascal's Triangle II,49.0%,Easy,0.026565907037593445, https://leetcode.com/problems/pascals-triangle-ii
158,Read N Characters Given Read4 II - Call multiple times,33.8%,Hard,0.026196651946570663, https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times
203,Remove Linked List Elements,38.6%,Easy,0.025668142709851988, https://leetcode.com/problems/remove-linked-list-elements
1395,Count Number of Teams,82.0%,Medium,0.025462865161248044, https://leetcode.com/problems/count-number-of-teams
752,Open the Lock,51.8%,Medium,0.024586364440127736, https://leetcode.com/problems/open-the-lock
605,Can Place Flowers,31.6%,Easy,0.02457126073050533, https://leetcode.com/problems/can-place-flowers
338,Counting Bits,69.5%,Medium,0.024325523767440974, https://leetcode.com/problems/counting-bits
414,Third Maximum Number,30.5%,Easy,0.023155137938555212, https://leetcode.com/problems/third-maximum-number
1160,Find Words That Can Be Formed by Characters,67.4%,Easy,0.02262539951797868, https://leetcode.com/problems/find-words-that-can-be-formed-by-characters
216,Combination Sum III,56.6%,Medium,0.02261260849011709, https://leetcode.com/problems/combination-sum-iii
746,Min Cost Climbing Stairs,50.3%,Easy,0.021957456927373643, https://leetcode.com/problems/min-cost-climbing-stairs
958,Check Completeness of a Binary Tree,52.1%,Medium,0.021763644636359686, https://leetcode.com/problems/check-completeness-of-a-binary-tree
1520,Maximum Number of Non-Overlapping Substrings,32.8%,Hard,0.021485667755491482, https://leetcode.com/problems/maximum-number-of-non-overlapping-substrings
921,Minimum Add to Make Parentheses Valid,73.7%,Medium,0.021425565169310254, https://leetcode.com/problems/minimum-add-to-make-parentheses-valid
459,Repeated Substring Pattern,42.2%,Easy,0.021402636114384706, https://leetcode.com/problems/repeated-substring-pattern
485,Max Consecutive Ones,54.6%,Easy,0.021092266245534258, https://leetcode.com/problems/max-consecutive-ones
377,Combination Sum IV,45.3%,Medium,0.02087758502155521, https://leetcode.com/problems/combination-sum-iv
670,Maximum Swap,43.6%,Medium,0.020844944430365928, https://leetcode.com/problems/maximum-swap
392,Is Subsequence,49.2%,Easy,0.02033508842008217, https://leetcode.com/problems/is-subsequence
166,Fraction to Recurring Decimal,21.6%,Medium,0.02015181543730795, https://leetcode.com/problems/fraction-to-recurring-decimal
1048,Longest String Chain,54.7%,Medium,0.019361689049145963, https://leetcode.com/problems/longest-string-chain
669,Trim a Binary Search Tree,63.0%,Easy,0.019139340210697423, https://leetcode.com/problems/trim-a-binary-search-tree
674,Longest Continuous Increasing Subsequence,45.9%,Easy,0.01900294712561538, https://leetcode.com/problems/longest-continuous-increasing-subsequence
196,Delete Duplicate Emails,41.1%,Easy,0.018735911057469818, https://leetcode.com/problems/delete-duplicate-emails
965,Univalued Binary Tree,67.7%,Easy,0.018665964249802672, https://leetcode.com/problems/univalued-binary-tree
35,Search Insert Position,42.6%,Easy,0.018459222797986813, https://leetcode.com/problems/search-insert-position
260,Single Number III,64.3%,Medium,0.01811279141389457, https://leetcode.com/problems/single-number-iii
309,Best Time to Buy and Sell Stock with Cooldown,47.4%,Medium,0.01767954966181075, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown
383,Ransom Note,53.1%,Easy,0.017621601349819518, https://leetcode.com/problems/ransom-note
872,Leaf-Similar Trees,64.5%,Easy,0.01752125418714782, https://leetcode.com/problems/leaf-similar-trees
26,Remove Duplicates from Sorted Array,45.1%,Easy,0.017426260234777304, https://leetcode.com/problems/remove-duplicates-from-sorted-array
1266,Minimum Time Visiting All Points,79.6%,Easy,0.017354014693151613, https://leetcode.com/problems/minimum-time-visiting-all-points
876,Middle of the Linked List,68.4%,Easy,0.01707497375257815, https://leetcode.com/problems/middle-of-the-linked-list
389,Find the Difference,55.3%,Easy,0.016978336534417868, https://leetcode.com/problems/find-the-difference
95,Unique Binary Search Trees II,40.6%,Medium,0.016856699181010838, https://leetcode.com/problems/unique-binary-search-trees-ii
1304,Find N Unique Integers Sum up to Zero,76.3%,Easy,0.015892269319508656, https://leetcode.com/problems/find-n-unique-integers-sum-up-to-zero
707,Design Linked List,24.5%,Medium,0.015054857167065819, https://leetcode.com/problems/design-linked-list
367,Valid Perfect Square,41.7%,Easy,0.014992784586141334, https://leetcode.com/problems/valid-perfect-square
80,Remove Duplicates from Sorted Array II,44.0%,Medium,0.014815085785140639, https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii
371,Sum of Two Integers,50.7%,Medium,0.014064929467403538, https://leetcode.com/problems/sum-of-two-integers
724,Find Pivot Index,44.0%,Easy,0.013850636933899008, https://leetcode.com/problems/find-pivot-index
144,Binary Tree Preorder Traversal,55.7%,Medium,0.013667638728663807, https://leetcode.com/problems/binary-tree-preorder-traversal
303,Range Sum Query - Immutable,44.7%,Easy,0.013240842236997532, https://leetcode.com/problems/range-sum-query-immutable
154,Find Minimum in Rotated Sorted Array II,41.6%,Hard,0.013222109274363887, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii
665,Non-decreasing Array,19.5%,Easy,0.013016779950191773, https://leetcode.com/problems/non-decreasing-array
172,Factorial Trailing Zeroes,37.8%,Easy,0.012326812480658571, https://leetcode.com/problems/factorial-trailing-zeroes
237,Delete Node in a Linked List,63.8%,Easy,0.01153858955649377, https://leetcode.com/problems/delete-node-in-a-linked-list
1051,Height Checker,71.1%,Easy,0.011468015591641189, https://leetcode.com/problems/height-checker
797,All Paths From Source to Target,77.9%,Medium,0.009845021678804893, https://leetcode.com/problems/all-paths-from-source-to-target
1221,Split a String in Balanced Strings,83.3%,Easy,0.008775835172724969, https://leetcode.com/problems/split-a-string-in-balanced-strings
461,Hamming Distance,72.8%,Easy,0.00833685528906183, https://leetcode.com/problems/hamming-distance
1344,Angle Between Hands of a Clock,61.4%,Medium,0.007795031188053973, https://leetcode.com/problems/angle-between-hands-of-a-clock
1365,How Many Numbers Are Smaller Than the Current Number,85.6%,Easy,0.007109877088701047, https://leetcode.com/problems/how-many-numbers-are-smaller-than-the-current-number
111,Minimum Depth of Binary Tree,37.4%,Easy,0.0066203485760693214, https://leetcode.com/problems/minimum-depth-of-binary-tree
1431,Kids With the Greatest Number of Candies,88.9%,Easy,0.005927699633275225, https://leetcode.com/problems/kids-with-the-greatest-number-of-candies
278,First Bad Version,35.7%,Easy,0.005391575265790431, https://leetcode.com/problems/first-bad-version
27,Remove Element,48.2%,Easy,0.0035524016043678225, https://leetcode.com/problems/remove-element
190,Reverse Bits,39.8%,Easy,0.0018316700789167337, https://leetcode.com/problems/reverse-bits