LeetCodeProblems

This repository contains soluations to problems listed on the website https://leetcode.com/ in C++ and Python.

Name		Name	Last commit message	Last commit date
1. Two Sum		1. Two Sum
100. Same Tree		100. Same Tree
101. Symmetric Tree		101. Symmetric Tree
1011. Capacity To Ship Packages Within D Days		1011. Capacity To Ship Packages Within D Days
102. Binary Tree Level Order Traversal		102. Binary Tree Level Order Traversal
104. Maximum Depth of Binary Tree		104. Maximum Depth of Binary Tree
1041. Robot Bounded In Circle		1041. Robot Bounded In Circle
1046. Last Stone Weight		1046. Last Stone Weight
11. Container With Most Water		11. Container With Most Water
110. Balanced Binary Tree		110. Balanced Binary Tree
111. Minimum Depth of Binary Tree		111. Minimum Depth of Binary Tree
112. Path Sum		112. Path Sum
113. Path Sum II		113. Path Sum II
114. Flatten Binary Tree to Linked List		114. Flatten Binary Tree to Linked List
1143. Longest Common Subsequence		1143. Longest Common Subsequence
12. Integer to Roman		12. Integer to Roman
121. Best Time to Buy and Sell Stock		121. Best Time to Buy and Sell Stock
122. Best Time to Buy and Sell Stock II		122. Best Time to Buy and Sell Stock II
125. Valid Palindrome		125. Valid Palindrome
1266. Minimum Time Visiting All Points		1266. Minimum Time Visiting All Points
128. Longest Consecutive Sequence		128. Longest Consecutive Sequence
13. Roman to Integer		13. Roman to Integer
130. Surrounded Regions		130. Surrounded Regions
1306. Jump Game III		1306. Jump Game III
131. Palindrome Partitioning		131. Palindrome Partitioning
134. Gas Station		134. Gas Station
136. Single Number		136. Single Number
138. Copy List with Random Pointer		138. Copy List with Random Pointer
139. Word Break		139. Word Break
14. Longest Common Prefix		14. Longest Common Prefix
141. Linked List Cycle		141. Linked List Cycle
143. Reorder List		143. Reorder List
1448. Count Good Nodes in Binary Tree		1448. Count Good Nodes in Binary Tree
15. 3Sum		15. 3Sum
150. Evaluate Reverse Polish Notation		150. Evaluate Reverse Polish Notation
152. Maximum Product Subarray		152. Maximum Product Subarray
153. Find Minimum in Rotated Sorted Array		153. Find Minimum in Rotated Sorted Array
155. Min Stack		155. Min Stack
16. 3Sum Closest		16. 3Sum Closest
167. Two Sum II - Input Array Is Sorted		167. Two Sum II - Input Array Is Sorted
169. Majority Element		169. Majority Element
17. Letter Combinations of a Phone Number		17. Letter Combinations of a Phone Number
1899. Merge Triplets to Form Target Triplet		1899. Merge Triplets to Form Target Triplet
19. Remove Nth Node From End of List		19. Remove Nth Node From End of List
190. Reverse Bits		190. Reverse Bits
1903. Largest Odd Number in String		1903. Largest Odd Number in String
1920. Build Array from Permutation		1920. Build Array from Permutation
1929. Concatenation of Array		1929. Concatenation of Array
1963. Minimum Number of Swaps to Make the String Balanced		1963. Minimum Number of Swaps to Make the String Balanced
198. House Robber		198. House Robber
199. Binary Tree Right Side View		199. Binary Tree Right Side View
2. Add Two Numbers		2. Add Two Numbers
20. Valid Parantheses		20. Valid Parantheses
200. Number of Islands		200. Number of Islands
2022. Convert 1D Array Into 2D Array		2022. Convert 1D Array Into 2D Array
203. Remove Linked List Elements		203. Remove Linked List Elements
206. Reverse Linked List		206. Reverse Linked List
207. Course Schedule		207. Course Schedule
2073. Time Needed to Buy Tickets		2073. Time Needed to Buy Tickets
2074. Reverse Nodes in Even Length Groups		2074. Reverse Nodes in Even Length Groups
208. Implement Trie (Prefix Tree)		208. Implement Trie (Prefix Tree)
21. Merge Two Sorted Lists		21. Merge Two Sorted Lists
210. Course Schedule II		210. Course Schedule II
213. House Robber II		213. House Robber II
215. Kth Largest Element in an Array		215. Kth Largest Element in an Array
22. Generate Parentheses		22. Generate Parentheses
226. Invert Binary Tree		226. Invert Binary Tree
230. Kth Smallest Element in a BST		230. Kth Smallest Element in a BST
234. Palindrome Linked List		234. Palindrome Linked List
235. Lowest Common Ancestor of a Binary Search Tree		235. Lowest Common Ancestor of a Binary Search Tree
238. Product of Array Except Self		238. Product of Array Except Self
239. Sliding Window Maximum		239. Sliding Window Maximum
242. Valid Anagram		242. Valid Anagram
268. Missing Number		268. Missing Number
27. Remove Element		27. Remove Element
278. First Bad Version		278. First Bad Version
283. Move Zeroes		283. Move Zeroes
287. Find the Duplicate Number		287. Find the Duplicate Number
3. Longest Substring Without Repeating Characters		3. Longest Substring Without Repeating Characters
300. Longest Increasing Subsequence		300. Longest Increasing Subsequence
303. Range Sum Query - Immutable		303. Range Sum Query - Immutable
309. Best Time to Buy and Sell Stock with Cooldown		309. Best Time to Buy and Sell Stock with Cooldown
310. Minimum Height Trees		310. Minimum Height Trees
322. Coin Change		322. Coin Change
328. Odd Even Linked List		328. Odd Even Linked List
33. Search in Rotated Sorted Array		33. Search in Rotated Sorted Array
332. Reconstruct Itinerary		332. Reconstruct Itinerary
338. Counting Bits		338. Counting Bits
347. Top K Frequent Elements		347. Top K Frequent Elements
36. Valid Sudoku		36. Valid Sudoku
378. Kth Smallest Element in a Sorted Matrix		378. Kth Smallest Element in a Sorted Matrix
389. Find the Difference		389. Find the Difference
39. Combination Sum		39. Combination Sum
409. Longest Palindrome		409. Longest Palindrome
412. Fizz Buzz		412. Fizz Buzz
42. Trapping Rain Water		42. Trapping Rain Water
424. Longest Repeating Character Replacement		424. Longest Repeating Character Replacement
435. Non-overlapping Intervals		435. Non-overlapping Intervals
442. Find All Duplicates in an Array		442. Find All Duplicates in an Array
448. Find All Numbers Disappeared in an Array		448. Find All Numbers Disappeared in an Array

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