LeetCode

最近写了一下LeetCode，本菜🐔发现LeetCode上有些题目质量还是挺高的，需要仔细思考思考，才能想到比较高效的的解法。

已经写了前两百题了，代码在 GitHub，只整理了部分代码，剩下的代码会陆续上传的。

之后会选几道我做的过程中有问题或者我自认为比较好的题目写一写分析。

Name		Name	Last commit message	Last commit date
Latest commit History 13 Commits
.DS_Store		.DS_Store
.gitattributes		.gitattributes
0001_Two_Sum.cpp		0001_Two_Sum.cpp
0002_Add_Two_Numbers.cpp		0002_Add_Two_Numbers.cpp
0003_Longest_Substring_Without_Repeating_Characters.cpp		0003_Longest_Substring_Without_Repeating_Characters.cpp
0004_Median_Of_Two_Sorted_Arrays.cpp		0004_Median_Of_Two_Sorted_Arrays.cpp
0005_Longest_Palindromic_Substring.cpp		0005_Longest_Palindromic_Substring.cpp
0006_ZigZag_Conversion.cpp		0006_ZigZag_Conversion.cpp
0007_Reverse_Integer.cpp		0007_Reverse_Integer.cpp
0008_String_to_Integer (atoi).cpp		0008_String_to_Integer (atoi).cpp
0009_Palindrome_Number.cpp		0009_Palindrome_Number.cpp
0010_Regular_Expression_Matching.cpp		0010_Regular_Expression_Matching.cpp
0011_Container_With_Most_Water.cpp		0011_Container_With_Most_Water.cpp
0012_Integer_to_Roman.cpp		0012_Integer_to_Roman.cpp
0013_Roman_to_Integer.cpp		0013_Roman_to_Integer.cpp
0014_Longest_Common_Prefix.cpp		0014_Longest_Common_Prefix.cpp
0015_3Sum.cpp		0015_3Sum.cpp
0016_3Sum_Closest.cpp		0016_3Sum_Closest.cpp
0017_Letter_Combinations_of_a_Phone_Number.cpp		0017_Letter_Combinations_of_a_Phone_Number.cpp
0018_4Sum.cpp		0018_4Sum.cpp
0019_Remove_Nth_Node_From_End_of_List.cpp		0019_Remove_Nth_Node_From_End_of_List.cpp
0020_Valid_Parentheses.cpp		0020_Valid_Parentheses.cpp
0021_Merge_Two_Sorted_Lists.cpp		0021_Merge_Two_Sorted_Lists.cpp
0022_Generate_Parentheses.cpp		0022_Generate_Parentheses.cpp
0023_Merge_k_Sorted_Lists.cpp		0023_Merge_k_Sorted_Lists.cpp
0024_Swap_Nodes_in_Pairs.cpp		0024_Swap_Nodes_in_Pairs.cpp
0025_Reverse_Nodes_in_k-Group.cpp		0025_Reverse_Nodes_in_k-Group.cpp
0026_Remove_Duplicates_from_Sorted_Array.cpp		0026_Remove_Duplicates_from_Sorted_Array.cpp
0027_Remove_Element.cpp		0027_Remove_Element.cpp
0028_Implement_strStr().cpp		0028_Implement_strStr().cpp
0029_Divide_Two_Integers.cpp		0029_Divide_Two_Integers.cpp
0030_Substring_with_Concatenation_of_All_Words.cpp		0030_Substring_with_Concatenation_of_All_Words.cpp
0031_Next_Permutation.cpp		0031_Next_Permutation.cpp
0032_Longest_Valid_Parentheses.cpp		0032_Longest_Valid_Parentheses.cpp
0033_Search_in_Rotated_Sorted_Array.cpp		0033_Search_in_Rotated_Sorted_Array.cpp
0034_Find_First_and_Last_Position_of_Element_in_Sorted_Array.cpp		0034_Find_First_and_Last_Position_of_Element_in_Sorted_Array.cpp
0035_Search_Insert_Position.cpp		0035_Search_Insert_Position.cpp
0036_Valid_Sudoku.cpp		0036_Valid_Sudoku.cpp
0037_Sudoku_Solver.cpp		0037_Sudoku_Solver.cpp
0038_Count_and_Say.cpp		0038_Count_and_Say.cpp
0039_Combination_Sum.cpp		0039_Combination_Sum.cpp
0040_Combination_Sum_II.cpp		0040_Combination_Sum_II.cpp
0041_First_Missing_Positive.cpp		0041_First_Missing_Positive.cpp
0042_ Trapping_Rain_Water.cpp		0042_ Trapping_Rain_Water.cpp
0043_Multiply_Strings.cpp		0043_Multiply_Strings.cpp
0044_Wildcard_Matching.cpp		0044_Wildcard_Matching.cpp
0045_Jump_Game_II.cpp		0045_Jump_Game_II.cpp
0046_Permutations.cpp		0046_Permutations.cpp
0047_Permutations_II.cpp		0047_Permutations_II.cpp
0048_Rotate_Image.cpp		0048_Rotate_Image.cpp
0049_Group_Anagrams.cpp		0049_Group_Anagrams.cpp
0050_Pow(x, n).cpp		0050_Pow(x, n).cpp
0051_N-Queens.cpp		0051_N-Queens.cpp
0052_N-Queens_II.cpp		0052_N-Queens_II.cpp
0053_Maximum_Subarray.cpp		0053_Maximum_Subarray.cpp
0054_Spiral_Matrix.cpp		0054_Spiral_Matrix.cpp
0055_Jump_Game.cpp		0055_Jump_Game.cpp
0056_Merge_Intervals.cpp		0056_Merge_Intervals.cpp
0057_Insert_Interval.cpp		0057_Insert_Interval.cpp
0058_Length_of_Last_Word.cpp		0058_Length_of_Last_Word.cpp
0059_Spiral_Matrix_II.cpp		0059_Spiral_Matrix_II.cpp
0060_Permutation_Sequence.cpp		0060_Permutation_Sequence.cpp
0061_Rotate_List.cpp		0061_Rotate_List.cpp
0062_Unique_Paths.cpp		0062_Unique_Paths.cpp
0063_Unique_Paths_II.cpp		0063_Unique_Paths_II.cpp
0064_Minimum_Path_Sum.cpp		0064_Minimum_Path_Sum.cpp
0065_Valid_Number.cpp		0065_Valid_Number.cpp
0066_Plus_One.cpp		0066_Plus_One.cpp
0067_Add_Binary.cpp		0067_Add_Binary.cpp
0068_Text_Justification.cpp		0068_Text_Justification.cpp
0069_Sqrt(x).cpp		0069_Sqrt(x).cpp
0070_Climbing_Stairs.cpp		0070_Climbing_Stairs.cpp
0071_Simplify_Path.cpp		0071_Simplify_Path.cpp
0072_Edit_Distance.cpp		0072_Edit_Distance.cpp
0073_Set_Matrix_Zeroes.cpp		0073_Set_Matrix_Zeroes.cpp
0074_Search_a_2D_Matrix.cpp		0074_Search_a_2D_Matrix.cpp
0075_Sort_Colors.cpp		0075_Sort_Colors.cpp
0076_Minimum_Window_Substring.cpp		0076_Minimum_Window_Substring.cpp
0077_Combinations.cpp		0077_Combinations.cpp
0078_Subsets.cpp		0078_Subsets.cpp
0079_Word_Search.cpp		0079_Word_Search.cpp
0080_Remove_Duplicates_from_Sorted_Array_II.cpp		0080_Remove_Duplicates_from_Sorted_Array_II.cpp
0081_Search_in_Rotated_Sorted_Array_II.py		0081_Search_in_Rotated_Sorted_Array_II.py
0082_Remove_Duplicates_from_Sorted_List_II.cpp		0082_Remove_Duplicates_from_Sorted_List_II.cpp
0083_Remove_Duplicates_from_Sorted_List.cpp		0083_Remove_Duplicates_from_Sorted_List.cpp
0084_Largest_Rectangle_in_Histogram.cpp		0084_Largest_Rectangle_in_Histogram.cpp
0085_Maximal_Rectangle.cpp		0085_Maximal_Rectangle.cpp
0086_Partition_List.cpp		0086_Partition_List.cpp
0087_Scramble_String.cpp		0087_Scramble_String.cpp
0088_Merge_Sorted_Array.cpp		0088_Merge_Sorted_Array.cpp
0089_Gray_Code.cpp		0089_Gray_Code.cpp
0090_Subsets_II.cpp		0090_Subsets_II.cpp
0091_Decode_Ways.cpp		0091_Decode_Ways.cpp
0092_Reverse_Linked_List_II.cpp		0092_Reverse_Linked_List_II.cpp
0093_Restore_IP_Addresses.cpp		0093_Restore_IP_Addresses.cpp
0094_Binary_Tree_Inorder_Traversal.cpp		0094_Binary_Tree_Inorder_Traversal.cpp
0095_Unique_Binary_Search_Trees_II.cpp		0095_Unique_Binary_Search_Trees_II.cpp
0096_Unique_Binary_Search_Trees.cpp		0096_Unique_Binary_Search_Trees.cpp
0097_Interleaving_String.cpp		0097_Interleaving_String.cpp
0098_Validate_Binary_Search_Tree.cpp		0098_Validate_Binary_Search_Tree.cpp

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