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A collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v2](https://github.com/arunbhardwaj/LeetHub-2.0)

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Leet

A collection of LeetCode questions to ace the coding interview! - Created using LeetHub v2

LeetCode Topics

Array

0001-two-sum
0015-3sum
0026-remove-duplicates-from-sorted-array
0027-remove-element
0034-find-first-and-last-position-of-element-in-sorted-array
0048-rotate-image
0053-maximum-subarray
0054-spiral-matrix
0075-sort-colors
0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock
0136-single-number
0169-majority-element
0189-rotate-array
0215-kth-largest-element-in-an-array
0229-majority-element-ii
0283-move-zeroes
3550-smallest-index-with-digit-sum-equal-to-index

Hash Table

0001-two-sum
0003-longest-substring-without-repeating-characters
0013-roman-to-integer
0141-linked-list-cycle
0142-linked-list-cycle-ii
0160-intersection-of-two-linked-lists
0169-majority-element
0229-majority-element-ii
0383-ransom-note
0387-first-unique-character-in-a-string
2716-minimize-string-length

Math

0002-add-two-numbers
0007-reverse-integer
0009-palindrome-number
0013-roman-to-integer
0029-divide-two-integers
0043-multiply-strings
0048-rotate-image
0189-rotate-array
0231-power-of-two
0258-add-digits
0445-add-two-numbers-ii
3550-smallest-index-with-digit-sum-equal-to-index
3726-remove-zeros-in-decimal-representation

Two Pointers

0015-3sum
0019-remove-nth-node-from-end-of-list
0026-remove-duplicates-from-sorted-array
0027-remove-element
0028-find-the-index-of-the-first-occurrence-in-a-string
0061-rotate-list
0075-sort-colors
0086-partition-list
0141-linked-list-cycle
0142-linked-list-cycle-ii
0143-reorder-list
0148-sort-list
0160-intersection-of-two-linked-lists
0189-rotate-array
0234-palindrome-linked-list
0283-move-zeroes
0344-reverse-string
0345-reverse-vowels-of-a-string
0876-middle-of-the-linked-list
1721-swapping-nodes-in-a-linked-list
2095-delete-the-middle-node-of-a-linked-list

String

0003-longest-substring-without-repeating-characters
0013-roman-to-integer
0020-valid-parentheses
0028-find-the-index-of-the-first-occurrence-in-a-string
0043-multiply-strings
0058-length-of-last-word
0344-reverse-string
0345-reverse-vowels-of-a-string
0383-ransom-note
0387-first-unique-character-in-a-string
0402-remove-k-digits
2716-minimize-string-length

String Matching

0028-find-the-index-of-the-first-occurrence-in-a-string

Bit Manipulation

0029-divide-two-integers
0136-single-number
0231-power-of-two

Binary Search

0034-find-first-and-last-position-of-element-in-sorted-array

Simulation

0043-multiply-strings
0054-spiral-matrix
0258-add-digits
2181-merge-nodes-in-between-zeros
3726-remove-zeros-in-decimal-representation

Counting

0169-majority-element
0229-majority-element-ii
0383-ransom-note
0387-first-unique-character-in-a-string

Divide and Conquer

0053-maximum-subarray
0148-sort-list
0169-majority-element
0215-kth-largest-element-in-an-array

Dynamic Programming

0053-maximum-subarray
0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock

Matrix

0048-rotate-image
0054-spiral-matrix

Recursion

0002-add-two-numbers
0024-swap-nodes-in-pairs
0143-reorder-list
0203-remove-linked-list-elements
0206-reverse-linked-list
0231-power-of-two
0234-palindrome-linked-list
2487-remove-nodes-from-linked-list

Sorting

0015-3sum
0075-sort-colors
0148-sort-list
0169-majority-element
0215-kth-largest-element-in-an-array
0229-majority-element-ii

Number Theory

0258-add-digits

Linked List

0002-add-two-numbers
0019-remove-nth-node-from-end-of-list
0024-swap-nodes-in-pairs
0061-rotate-list
0086-partition-list
0141-linked-list-cycle
0142-linked-list-cycle-ii
0143-reorder-list
0148-sort-list
0160-intersection-of-two-linked-lists
0203-remove-linked-list-elements
0206-reverse-linked-list
0234-palindrome-linked-list
0237-delete-node-in-a-linked-list
0328-odd-even-linked-list
0445-add-two-numbers-ii
0876-middle-of-the-linked-list
1721-swapping-nodes-in-a-linked-list
2095-delete-the-middle-node-of-a-linked-list
2181-merge-nodes-in-between-zeros
2487-remove-nodes-from-linked-list

Stack

0020-valid-parentheses
0143-reorder-list
0234-palindrome-linked-list
0402-remove-k-digits
0445-add-two-numbers-ii
2487-remove-nodes-from-linked-list

Heap (Priority Queue)

0215-kth-largest-element-in-an-array

Quickselect

0215-kth-largest-element-in-an-array

Merge Sort

0148-sort-list

Monotonic Stack

0402-remove-k-digits
2487-remove-nodes-from-linked-list

Sliding Window

0003-longest-substring-without-repeating-characters

Bracket Sequences

0020-valid-parentheses

Greedy

0402-remove-k-digits

Quicksort

0075-sort-colors

Bubble Sort

0075-sort-colors

Floyd's Cycle Finding Algorithm

0141-linked-list-cycle
0142-linked-list-cycle-ii

Queue

0387-first-unique-character-in-a-string

Boyer–Moore Majority Vote Algorithm

0169-majority-element

Tree

0104-maximum-depth-of-binary-tree

Depth-First Search

0104-maximum-depth-of-binary-tree

Breadth-First Search

0104-maximum-depth-of-binary-tree

Binary Tree

0104-maximum-depth-of-binary-tree

About

A collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v2](https://github.com/arunbhardwaj/LeetHub-2.0)

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