LeetCode-Share

To share my experience in solving LeetCode problems.Also,it is mainly to help me for recording some ideas in the process of solving the problems and sort out the direction. Right now I am working on solve the problem with Python.I will start from easy part and continue to medium, hard. Maybe it will not update regularly,but I'll try my best.

Problems

All from LeetCode.

Describe

The description about how I solve those problems are in each article. Please check them on GitBook.

Also,there're 4 of my colleagues practice this object with me.

Contact

If there's any mistake please feel free to tell me from here.

Or contact me with the email directly.

email: [email protected]

Reference

leetcode-share by Jie Shen
leetcodeWithJS by YangQY

License

MIT LICENSE

Name		Name	Last commit message	Last commit date
Latest commit History 330 Commits
30_day_leetcoding_challenge		30_day_leetcoding_challenge
AndyHo		AndyHo
DongeeWu		DongeeWu
LeoHuang		LeoHuang
Matthew		Matthew
002-Add-Two-Numbers.py		002-Add-Two-Numbers.py
011-Container-With-Most-Water.py		011-Container-With-Most-Water.py
045-Jump-Game-II.py		045-Jump-Game-II.py
055-Jump-Game.py		055-Jump-Game.py
062-Unique-Paths.py		062-Unique-Paths.py
066-Plus-One.py		066-Plus-One.py
067-Add-Binar.py		067-Add-Binar.py
068-Text-Justification.py		068-Text-Justification.py
069-Sqrt.py		069-Sqrt.py
070-Climbing_Stairs.py		070-Climbing_Stairs.py
075-Sort-Colors.py		075-Sort-Colors.py
102-Binary_Tree_Level_Order_Traversal.py		102-Binary_Tree_Level_Order_Traversal.py
1021-Remove-Outermost-Parentheses.cpp		1021-Remove-Outermost-Parentheses.cpp
1021-Remove-Outermost-Parentheses.py		1021-Remove-Outermost-Parentheses.py
1038-Binary-Search-Tree-to-Greater-Sum-Tree.py		1038-Binary-Search-Tree-to-Greater-Sum-Tree.py
1038-Binary_Search_Tree_to_Greater_Sum_Tree.py		1038-Binary_Search_Tree_to_Greater_Sum_Tree.py
104-Maximum-Depth-of-Binary-Tree.py		104-Maximum-Depth-of-Binary-Tree.py
104-Maximum_Depth_of_Binary_Tree.py		104-Maximum_Depth_of_Binary_Tree.py
1046-Last_Stone_Weight.py		1046-Last_Stone_Weight.py
1047-Remove_All_Adjacent_Duplicates_In_String.py		1047-Remove_All_Adjacent_Duplicates_In_String.py
1048-Longest_String_Chain.py		1048-Longest_String_Chain.py
1110-Delete_Nodes_And_Return_Forest.py		1110-Delete_Nodes_And_Return_Forest.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
118-Pascals-Triangle.py		118-Pascals-Triangle.py
1197-Minimum_Knight_Moves.py		1197-Minimum_Knight_Moves.py
121-Best_Time_to_Buy_and_Sell_Stock.py		121-Best_Time_to_Buy_and_Sell_Stock.py
1235-Maximum_Profit_in_Job_Scheduling.py		1235-Maximum_Profit_in_Job_Scheduling.py
124-Binary_Tree_Maximum_Path_Sum.py		124-Binary_Tree_Maximum_Path_Sum.py
1249-Minimum_Remove_to_Make_Valid_Parentheses.py		1249-Minimum_Remove_to_Make_Valid_Parentheses.py
126-Word_Ladder_II.py		126-Word_Ladder_II.py
1290-Convert_Binary_Number_in_a_Linked_List_to_Integer.py		1290-Convert_Binary_Number_in_a_Linked_List_to_Integer.py
1293-Shortest_Path_in_a_Grid_with_Obstacles_Elimination.py		1293-Shortest_Path_in_a_Grid_with_Obstacles_Elimination.py
1326-Minimum_Number_of_Taps_to_Open_to_Water_a_Garden.py		1326-Minimum_Number_of_Taps_to_Open_to_Water_a_Garden.py
1344-Angle_Between_Hands_of_a_Clock.py		1344-Angle_Between_Hands_of_a_Clock.py
1347-Minimum_Number of Steps to Make Two_Strings_Anagram.py		1347-Minimum_Number of Steps to Make Two_Strings_Anagram.py
1359-Count_All_Valid_Pickup_and_Delivery_Options.py		1359-Count_All_Valid_Pickup_and_Delivery_Options.py
139-Word_Break.py		139-Word_Break.py
140-Word_Break_II.py		140-Word_Break_II.py
146-LRU_Cache.py		146-LRU_Cache.py
1481-Least_Number_of_Unique_Integers_after_K_Removals.py		1481-Least_Number_of_Unique_Integers_after_K_Removals.py
1492-The_kth_Factor_of_n.py		1492-The_kth_Factor_of_n.py
1507-Reformat_Date.py		1507-Reformat_Date.py
1570-Dot_Product_of_Two_Sparse_Vectors.py		1570-Dot_Product_of_Two_Sparse_Vectors.py
16-3Sum_Closest.py		16-3Sum_Closest.py
162-Find_Peak_Element.py		162-Find_Peak_Element.py
1650-Lowest_Common_Ancestor_of_a_Binary_Tree_III.py		1650-Lowest_Common_Ancestor_of_a_Binary_Tree_III.py
1654-Minimu_Jumps_to_Reach_Home.py		1654-Minimu_Jumps_to_Reach_Home.py
166-Fraction_to_Recurring_Decimal.py		166-Fraction_to_Recurring_Decimal.py
1730-Shortest_Path_to_Get_Food.py		1730-Shortest_Path_to_Get_Food.py
1762-Buildings_With_an_Ocean_View.py		1762-Buildings_With_an_Ocean_View.py
182-Duplicate-Emails.sql		182-Duplicate-Emails.sql
191-Number-of-1-Bits.py		191-Number-of-1-Bits.py
199-Binary_Tree_Right_Side_View.py		199-Binary_Tree_Right_Side_View.py
20-Valid_Parentheses.py		20-Valid_Parentheses.py
202-Happy-Number.py		202-Happy-Number.py
203-Remove_Linked_List_Elements.py		203-Remove_Linked_List_Elements.py
207-Course_Schedule.py		207-Course_Schedule.py
208-Implement_Trie_(Prefix_Tree).py		208-Implement_Trie_(Prefix_Tree).py
210-Course_Schedule_II.py		210-Course_Schedule_II.py
211-Add-and-Search-Word.py		211-Add-and-Search-Word.py
215-Kth_Largest_Element_in_an_Array.py		215-Kth_Largest_Element_in_an_Array.py
221-Maximal_Square.py		221-Maximal_Square.py
223-Rectangle_Area.py		223-Rectangle_Area.py
227-Basic_Calculator_II.py		227-Basic_Calculator_II.py
23-Merge_k_Sorted_Lists.py		23-Merge_k_Sorted_Lists.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
238-Product_of_Array_Except_Self.py		238-Product_of_Array_Except_Self.py
249-Group_Shifted_Strings.py		249-Group_Shifted_Strings.py
256-Paint_House.py		256-Paint_House.py
258-Add-Digits.c		258-Add-Digits.c
269-Alien_Dictionary.py		269-Alien_Dictionary.py
277-Find_the_Celebrity.py		277-Find_the_Celebrity.py
283-Move_Zeroes.py		283-Move_Zeroes.py
286-Walls_and_Gates.py		286-Walls_and_Gates.py
298-Binary_Tree_Longest_Consecutive_Sequence.py		298-Binary_Tree_Longest_Consecutive_Sequence.py
300-Longest_Increasing_Subsequence.py		300-Longest_Increasing_Subsequence.py
301-Remove_Invalid_Parentheses.py		301-Remove_Invalid_Parentheses.py
31-Next_Permutation.py		31-Next_Permutation.py
311-Sparse_Matrix_Multiplication.py		311-Sparse_Matrix_Multiplication.py
314-Binary_Tree_Vertical_Order_Traversal.py		314-Binary_Tree_Vertical_Order_Traversal.py
317-Shortest_Distance_from_All_Buildings.py		317-Shortest_Distance_from_All_Buildings.py
32-Longest_Valid_Parentheses.py		32-Longest_Valid_Parentheses.py
322-Coin-Change.py		322-Coin-Change.py
323-Number_of_Connected_Components_in_an_Undirected_Graph.py		323-Number_of_Connected_Components_in_an_Undirected_Graph.py
339-Nested_List_Weight_Sum.py		339-Nested_List_Weight_Sum.py
347-Top_K_Frequent_Elements.py		347-Top_K_Frequent_Elements.py
348-Design_Tic-Tac-Toe.py		348-Design_Tic-Tac-Toe.py
362-Design_Hit_Counter.py		362-Design_Hit_Counter.py
364-Nested_List_Weight_Sum_II.py		364-Nested_List_Weight_Sum_II.py
377-Combination_Sum_IV.py		377-Combination_Sum_IV.py
378-Kth_Smallest_Element_in_a_Sorted_Matrix.py		378-Kth_Smallest_Element_in_a_Sorted_Matrix.py
387-First_Unique_Character_in_a_String.py		387-First_Unique_Character_in_a_String.py
39-Combination_Sum.py		39-Combination_Sum.py

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