2) 50 Solution: Missing Number 51 Solution: Intersection of Two Linked Lists 52 Solution: Average of Levels in Binary Tree 53 Solution: Short Encoding of Words (ver. 2) 46 Solution: Maximum Frequency Stack 47 Solution: Distribute Candies 48 Solution: Set Mismatch (ver. 1) 45 Solution: Divide Two Integers (ver. 2) 32 Solution: Letter Case Permutation 33 Solution: Container With Most Water 34 Solution: Arithmetic Slices 35 Solution: Minimum Remove to Make Valid Parentheses 36 Solution: Roman to Integer 37 Solution: Broken Calculator 38 Solution: Find the Most Competitive Subsequence 39 Solution: Longest Word in Dictionary through Deleting 40 Solution: Search a 2D Matrix II 41 Solution: Score of Parentheses 42 Solution: Shortest Unsorted Continuous Subarray 43 Solution: Validate Stack Sequences 44 Solution: Divide Two Integers (ver. 1) 31 Solution: The K Weakest Rows in a Matrix (ver. 2) 29 Solution: Sort the Matrix Diagonally 30 Solution: The K Weakest Rows in a Matrix (ver. 1) 28 Solution: Maximum Score From Removing Substrings (ver. 3 Leetcode Solutions Index 4 Solution: Minimize Deviation in Array 5 Solution: Vertical Order Traversal of a Binary Tree 6 Solution: Count Ways to Make Array With Product 7 Solution: Smallest String With A Given Numeric Value 8 Solution: Linked List Cycle 9 Solution: Path With Minimum Effort 10 Solution: Concatenation of Consecutive Binary Numbers 11 Solution: Minimum Operations to Make a Subsequence 12 Solution: Longest Harmonious Subsequence 13 Solution: Simplify Path 14 Solution: Building Boxes 15 Solution: Decode XORed Permutation 16 Solution: Binary Tree Right Side View 17 Solution: Find Kth Largest XOR Coordinate Value 18 Solution: Change Minimum Characters to Satisfy One of Three Conditions 19 Solution: Shortest Distance to a Character 20 Solution: Peeking Iterator 21 Solution: Convert BST to Greater Tree 22 Solution: Copy List with Random Pointer 23 Solution: Valid Anagram 24 Solution: Number of Steps to Reduce a Number to Zero 25 Solution: Shortest Path in Binary Matrix 26 Solution: Is Graph Bipartite? 27 Solution: Maximum Score From Removing Substrings (ver.

1 Solution: Next Permutation 2 Solution: Trim a Binary Search Tree.

Leetcode permutation