Name	Name	Last commit message	Last commit date
Latest commit History 150 Commits
01._Two_Sum.py	01._Two_Sum.py
09._Palindrome_Number.py	09._Palindrome_Number.py
100.Same_Tree.py	100.Same_Tree.py
101. Symmetric Tree.py	101. Symmetric Tree.py
102. Binary Tree Level Order Traversal.py	102. Binary Tree Level Order Traversal.py
103. Binary Tree Zigzag Level Order Traversal.py	103. Binary Tree Zigzag Level Order Traversal.py
104. Maximum Depth of Binary Tree.py	104. Maximum Depth of Binary Tree.py
108. Convert Sorted Array to Binary Search Tree.py	108. Convert Sorted Array to Binary Search Tree.py
11._Container_With_Most_Water.py	11._Container_With_Most_Water.py
112. Path Sum.py	112. Path Sum.py
114. Flatten Binary Tree to Linked List.py	114. Flatten Binary Tree to Linked List.py
117. Populating Next Right Pointers in Each Node II.py	117. Populating Next Right Pointers in Each Node II.py
12._Interger_to_Roman.py	12._Interger_to_Roman.py
120. Triangle.py	120. Triangle.py
121._Best_Time_to_buy_and_Sell_Stock.py	121._Best_Time_to_buy_and_Sell_Stock.py
122._Best_time_to_buy_and_sell_Stock_II.py	122._Best_time_to_buy_and_sell_Stock_II.py
123. Best Time to Buy and Sell Stock III.py	123. Best Time to Buy and Sell Stock III.py
124. Binary Tree Maximum Path Sum.py	124. Binary Tree Maximum Path Sum.py
125._Valid_palindrome.py	125._Valid_palindrome.py
127. Word Ladder.py	127. Word Ladder.py
128.Longest_Conecutive_Sequence.py	128.Longest_Conecutive_Sequence.py
128.Longest_Consecutive_Sequence.py	128.Longest_Consecutive_Sequence.py
129. Sum Root to Leaf Numbers.py	129. Sum Root to Leaf Numbers.py
13.Roman_to_Integer.py	13.Roman_to_Integer.py
130. Surrounded Regions.py	130. Surrounded Regions.py
132._Candy.py	132._Candy.py
133. Clone Graph.py	133. Clone Graph.py
134._Gas_Station.py	134._Gas_Station.py
136. Single Number.py	136. Single Number.py
137. Single Number II.py	137. Single Number II.py
138.Copy_List_with_Random_Pointer.py	138.Copy_List_with_Random_Pointer.py
139. Word Break.py	139. Word Break.py
139._Word Break.py	139._Word Break.py
14.Longest_Common_Prefix.py	14.Longest_Common_Prefix.py
141.Linked_list_Cycle.py	141.Linked_list_Cycle.py
146. LRU Cache.py	146. LRU Cache.py
148. Sort List.py	148. Sort List.py
149. Max Points on a Line.py	149. Max Points on a Line.py
15._3Sum.py	15._3Sum.py
150.Evalute_Reverse_polish_Notation.py	150.Evalute_Reverse_polish_Notation.py
151._Reverse_Words_in_a_String.py	151._Reverse_Words_in_a_String.py
153. Find Minimum in Rotated Sorted Array.py	153. Find Minimum in Rotated Sorted Array.py
155.Min_Stack.py	155.Min_Stack.py
162. Find Peak Element.py	162. Find Peak Element.py
167._Two_Sum_II-Input_Array_Is_sorted.py	167._Two_Sum_II-Input_Array_Is_sorted.py
169._Majority_Element.py	169._Majority_Element.py
17. Letter Combinations of a Phone Number.py	17. Letter Combinations of a Phone Number.py
172. Factorial Trailing Zeroes.py	172. Factorial Trailing Zeroes.py
173. Binary Search Tree Iterator.py	173. Binary Search Tree Iterator.py
188. Best Time to Buy and Sell Stock IV.py	188. Best Time to Buy and Sell Stock IV.py
188._Rotate_Array.py	188._Rotate_Array.py
19._Remove_Nth_Node_From_End_of_List.py	19._Remove_Nth_Node_From_End_of_List.py
190. Reverse Bits.py	190. Reverse Bits.py
198. House Robber.py	198. House Robber.py
2.Add_Two_numbers.py	2.Add_Two_numbers.py
20._Valid_Parentheses.py	20._Valid_Parentheses.py
200. Number of Islands.py	200. Number of Islands.py
201. Bitwise AND of Numbers Range.py	201. Bitwise AND of Numbers Range.py
202._Happy_Number.py	202._Happy_Number.py
205._Isomorphic_Strings.py	205._Isomorphic_Strings.py
207. Course Schedule.py	207. Course Schedule.py
208. Implement Trie (Prefix Tree).py	208. Implement Trie (Prefix Tree).py
209._Minimum_Size_Subarray_Sum.py	209._Minimum_Size_Subarray_Sum.py
210. Course Schedule II.py	210. Course Schedule II.py
211. Design Add and Search Words Data Structure.py	211. Design Add and Search Words Data Structure.py
212. Word Search II.py	212. Word Search II.py
215. Kth Largest Element in an Array.py	215. Kth Largest Element in an Array.py
219._Conatins_Duplicate_II.py	219._Conatins_Duplicate_II.py
22. Generate Parentheses.py	22. Generate Parentheses.py
221. Maximal Square.py	221. Maximal Square.py
222. Count Complete Tree Nodes.py	222. Count Complete Tree Nodes.py
224.Basic_calculator.py	224.Basic_calculator.py
226. Invert Binary Tree.py	226. Invert Binary Tree.py
228._Summary_Ranges.py	228._Summary_Ranges.py
23. Merge k Sorted Lists.py	23. Merge k Sorted Lists.py
230. Kth Smallest Element in a BST.py	230. Kth Smallest Element in a BST.py
236. Lowest Common Ancestor of a Binary Tree.py	236. Lowest Common Ancestor of a Binary Tree.py
238._Product_of_Array_Except_Self.py	238._Product_of_Array_Except_Self.py
242._Valid_Anagram.py	242._Valid_Anagram.py
25.Reverse_Nodes_in_K-Group.py	25.Reverse_Nodes_in_K-Group.py
26._Remove_Duplicates_from_Sotred_Array.py	26._Remove_Duplicates_from_Sotred_Array.py
27._Remove_Element.py	27._Remove_Element.py
274.H-Index.py	274.H-Index.py
28._Find_the_index_of_the_First_Occurrence.py	28._Find_the_index_of_the_First_Occurrence.py
289._Game_of_Life.py	289._Game_of_Life.py
290._Word_pattern.py	290._Word_pattern.py
295. Find Median from Data Stream.py	295. Find Median from Data Stream.py
3._Longest_Substring_Without_Repeating_Characters.py	3._Longest_Substring_Without_Repeating_Characters.py
30._Substring_with_Concatenation_of_All_Words.py	30._Substring_with_Concatenation_of_All_Words.py
300. Longest Increasing Subsequence.py	300. Longest Increasing Subsequence.py
322. Coin Change.py	322. Coin Change.py
33. Search in Rotated Sorted Array.py	33. Search in Rotated Sorted Array.py
35. Search Insert Position.py	35. Search Insert Position.py
36._Valid_Sudoku.py	36._Valid_Sudoku.py
373. Find K Pairs with Smallest Sums.py	373. Find K Pairs with Smallest Sums.py
380._Insert_Delete_GetRandom_O(1).py	380._Insert_Delete_GetRandom_O(1).py
383._Ransom_Note.py	383._Ransom_Note.py
39. Combination Sum.py	39. Combination Sum.py
392._Is_Subsequence.py	392._Is_Subsequence.py
42._Trapping_Rain_Water.py	42._Trapping_Rain_Water.py

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Last commit message

Last commit date

150 Commits

01._Two_Sum.py

09._Palindrome_Number.py

100.Same_Tree.py

101. Symmetric Tree.py

102. Binary Tree Level Order Traversal.py

103. Binary Tree Zigzag Level Order Traversal.py

104. Maximum Depth of Binary Tree.py

108. Convert Sorted Array to Binary Search Tree.py