My-Leetcode

✅ 📘 Arrays (25 Problems)

• 1 Two Sum Easy
• 2 Best Time to Buy and Sell Stock Easy
• 3 Maximum Subarray Easy
• 4 Contains Duplicate Easy
• 5 Merge Sorted Array Easy
• 6 Move Zeroes Easy
• 7 Majority Element Easy
• 8 Remove Duplicates from Sorted Array Easy
• 9 Rotate Array Medium
• 10 Intersection of Two Arrays II Easy
• 11 Valid Mountain Array Easy
• 12 Check If N and Its Double Exist Easy
• 13 Find All Numbers Disappeared in an Array Easy
• 14 Height Checker Easy
• 15 Third Maximum Number Easy
• 16 Maximum Product of Three Numbers Easy
• 17 Minimum Size Subarray Sum Medium
• 18 Find Pivot Index Easy
• 19 Sort Array By Parity Easy
• 20 Remove Element Easy
• 21 Squares of a Sorted Array Easy
• 22 Kth Largest Element in an Array Medium
• 23 Missing Number Easy
• 24 Set Mismatch Easy
• 25 Max Consecutive Ones Easy

✅ 🔤 Strings (20 Problems)

• 26 Valid Palindrome Easy
• 27 Implement strStr() Easy
• 28 Longest Common Prefix Easy
• 29 Reverse String Easy
• 30 Reverse Words in a String III Easy
• 31 Valid Anagram Easy
• 32 First Unique Character in a String Easy
• 33 String to Integer (atoi) Medium
• 34 Add Strings Easy
• 35 Check If Two String Arrays are Equivalent Easy
• 36 To Lower Case Easy
• 37 Valid Parentheses Easy
• 38 Roman to Integer Easy
• 39 Length of Last Word Easy
• 40 Detect Capital Easy
• 41 Is Subsequence Easy
• 42 Count and Say Medium
• 43 Longest Substring Without Repeating Characters Medium
• 44 Find the Index of the First Occurrence in a String Easy
• 45 Remove Palindromic Subsequences Easy

✅ 🔢 Logic & Math (5 Problems)

• 46 Fizz Buzz Easy
• 47 Palindrome Number Easy
• 48 Count Primes Medium
• 49 Power of Two Easy
• 50 Excel Sheet Column Number Easy