Leetcode solutions 🚀

This repo hosts my submissions for LeetCode problems!

Check my profile, I'm NonnoPinto

Links to problems

Here links to all problems I've solved. I'll try to keep it updated.

🟢 1.Two Sum 👨‍💻 My Solution

🟡 2.Add Two Numbers

🟡 3.Longest Substring Without Repeating Characters 👨‍💻 My solution

🟡 5.Longest Palindromic Substring

🟡 6.ZigZag Conversion

🟡 7.Reverse Integer

🟢 9.Palindrome Number

🟡 11.Container With Most Water

🟡 12.Integer To Roman

🟢 13.Roman To Integer

🟢 14.Longest Common Prefix

🟡 15.3Sum

🟢 20.Valid Parentheses

🟡 36.Valid Sudoku 👨‍💻 My solution

🔴 42.Trapping Rain Water

🟡 49.Group Anagrams

🔴 76.Minimum Window Substring

🟢 121.Best Time To Buy And Sell Stock

🟢 125.Valid Palindrome

🟡 128.Longest Consecutive Sequence

🟡 150.Evaluate Reverse Polish Notation

🟡 155.Min Sack

🟡 167.Two Sum II - Input Array Is Sorted

🟢 217.Contains Duplicate

🟢 238.Product of Array Except Self

🟢 242.Valid Anagram

🟡 347.Top K Frequent Elements

🟡 424.Longest Repeating Character Replacement

🟡 567.Permutation in String

🟢 704.Binary Search