Leetcode Solutions

Update time: 2019-07-25 01:47:33

Auto created by leetcode_generate modified from bonfy/leetcode

88 / 1059 problems solved!

165 problems locked.

#	Title	Source Code	Note	Difficulty
1	Two Sum	Cpp		Easy
2	Add Two Numbers	Cpp		Medium
3	Longest Substring Without Repeating Characters	Cpp		Medium
4	Median of Two Sorted Arrays	Cpp		Hard
5	Longest Palindromic Substring	Cpp		Medium
6	ZigZag Conversion	Cpp		Medium
7	Reverse Integer	Cpp		Easy
8	String to Integer (atoi)	Cpp		Medium
9	Palindrome Number	Cpp		Easy
10	Regular Expression Matching	Cpp		Hard
11	Container With Most Water	Cpp		Medium
12	Integer to Roman	Cpp		Medium
13	Roman to Integer	Cpp		Easy
14	Longest Common Prefix	Cpp		Easy
15	3Sum	Cpp		Medium
16	3Sum Closest	Cpp		Medium
17	Letter Combinations of a Phone Number	Cpp	Note	Medium
18	4Sum	Cpp	Note	Medium
19	Remove Nth Node From End of List	Cpp	Note	Medium
20	Valid Parentheses	Cpp	Note	Easy
21	Merge Two Sorted Lists	Cpp		Easy
22	Generate Parentheses	Cpp		Medium
23	Merge k Sorted Lists	Cpp		Hard
24	Swap Nodes in Pairs	Cpp	Note	Medium
25	Reverse Nodes in k-Group	Cpp		Hard
26	Remove Duplicates from Sorted Array	Cpp		Easy
27	Remove Element	Cpp		Easy
28	Implement strStr()	Cpp		Easy
29	Divide Two Integers	Cpp	Note	Medium
30	Substring with Concatenation of All Words	Cpp	Note	Hard
32	Longest Valid Parentheses	Cpp		Hard
33	Search in Rotated Sorted Array	Cpp		Medium
34	Find First and Last Position of Element in Sorted Array	Cpp	Note	Medium
35	Search Insert Position	Cpp		Easy
36	Valid Sudoku	Cpp		Medium
37	Sudoku Solver	Cpp		Hard
38	Count and Say	Cpp		Easy
39	Combination Sum	Cpp	Note	Medium
40	Combination Sum II	Cpp		Medium
41	First Missing Positive	Cpp	Note	Hard
42	Trapping Rain Water	Cpp		Hard
43	Multiply Strings	Cpp		Medium
44	Wildcard Matching	Cpp		Hard
45	Jump Game II	Cpp		Hard
46	Permutations	Cpp		Medium
47	Permutations II	Cpp		Medium
48	Rotate Image	Cpp		Medium
49	Group Anagrams	Cpp		Medium
50	Pow(x, n)	Cpp		Medium
51	N-Queens	Cpp		Hard
52	N-Queens II	Cpp		Hard
53	Maximum Subarray	Cpp		Easy
54	Spiral Matrix	Cpp		Medium
55	Jump Game	Cpp		Medium
56	Merge Intervals	Cpp		Medium
57	Insert Interval	Cpp		Hard
58	Length of Last Word	Cpp		Easy
59	Spiral Matrix II	Cpp		Medium
60	Permutation Sequence	Cpp		Medium
61	Rotate List	Cpp		Medium
62	Unique Paths	Cpp		Medium
63	Unique Paths II	Cpp		Medium
64	Minimum Path Sum	Cpp		Medium
66	Plus One	Cpp		Easy
67	Add Binary	Cpp		Easy
70	Climbing Stairs	Cpp		Easy
73	Set Matrix Zeroes	Cpp		Medium
74	Search a 2D Matrix	Cpp		Medium
75	Sort Colors	Cpp		Medium
91	Decode Ways	Cpp	Note	Medium
106	Construct Binary Tree from Inorder and Postorder Traversal	Cpp		Medium
115	Distinct Subsequences	Cpp		Hard
141	Linked List Cycle	Cpp		Easy
142	Linked List Cycle II	Cpp		Medium
168	Excel Sheet Column Title	Cpp		Easy
217	Contains Duplicate	Cpp		Easy
237	Delete Node in a Linked List	Cpp		Easy
289	Game of Life	Cpp		Medium
315	Count of Smaller Numbers After Self	Cpp		Hard
350	Intersection of Two Arrays II	Cpp		Easy
375	Guess Number Higher or Lower II	Cpp	Note	Medium
406	Queue Reconstruction by Height	Cpp		Medium
424	Longest Repeating Character Replacement	Cpp		Medium
720	Longest Word in Dictionary	Cpp		Easy
777	Toeplitz Matrix	Cpp		Easy
893	All Nodes Distance K in Binary Tree	Cpp		Medium
1031	Add to Array-Form of Integer	Cpp		Easy
1115	Valid Boomerang	Cpp		Easy