LeetCode

Run leet to generate the file for solution automatically.

leet problem_number problem_link language difficulty

For example:

leet 75 https://leetcode.com/problems/sort-colors/ java m

Then the file will be generated (e.g., 75-Sort-Colors.java). And the prompt will ask you whether you want to 1) append the entry to the table, 2) open the file to solve the problem, 3) and commit your work.

A short demo is below

Problems and Solutions

No.	Problem Title	Difficulty	Solution
1	Two Sum	Easy	java
2	Add Two Numbers	Medium	java
3	Longest Substring Without Repeating Characters	Medium	java
4	Median Of Two Sorted Arrays	Hard	java
5	Longest Palindromic Substring	Medium	java
6	Zigzag Conversion	Medium	java
7	Reverse Integer	Easy	java
8	String To Integer Atoi	Medium	java
9	Palindrome Number	Easy	java
10	Regular Expression Matching	Hard	java
11	Container With Most Water	Medium	java
12	Integer To Roman	Medium	java
13	Roman To Integer	Easy	java
14	Longest Common Prefix	Easy	java
15	3sum	Medium	java
16	3sum Closest	Medium	java
17	Letter Combinations Of A Phone Number	Medium	java
18	4sum	Medium	java
19	Remove Nth Node From End Of List	Medium	java
20	Valid Parentheses	Easy	java
21	Merge Two Sorted Lists	Easy	java
22	Generate Parentheses	Medium	java
23	Merge K Sorted Lists	Hard	java
24	Swap Nodes In Pairs	Medium	java
25	Reverse Nodes In K Group	Hard	java
26	Remove Duplicates From Sorted Array	Easy	java
27	Remove Element	Easy	java
28	Implement Strstr	Easy	java
29	Divide Two Integers	Medium	java
30	Substring With Concatenation Of All Words	Hard	java
31	Next Permutation	Medium	java
32	Longest Valid Parentheses	Hard	java
33	Search In Rotated Sorted Array	Medium	java
34	Find First And Last Position Of Element In Sorted Array	Medium	java
35	Search Insert Position	Easy	java
36	Valid Sudoku	Medium	java
37	Sudoku Solver	Hard	java
38	Count And Say	Medium	java
39	Combination Sum	Medium	java
40	Combination Sum Ii	Medium	java
41	First Missing Positive	Hard	java
42	Trapping Rain Water	Hard	java
43	Multiply Strings	Medium	java
44	Wildcard Matching	Hard	java
45	Jump Game Ii	Medium	java
46	Permutations	Medium	java
47	Permutations Ii	Medium	java
48	Rotate Image	Medium	java
49	Group Anagrams	Medium	java
50	Powx N	Medium	java
51	N Queens	Hard	java
52	N Queens Ii	Hard	java
53	Maximum Subarray	Easy	java
54	Spiral Matrix	Medium	java
55	Jump Game	Medium	java
56	Merge Intervals	Medium	java
57	Insert Interval	Medium	java
58	Length Of Last Word	Easy	java
59	Spiral Matrix Ii	Medium	java
60	Permutation Sequence	Hard	java
61	Rotate List	Medium	java
62	Unique Paths	Medium	java
63	Unique Paths Ii	Medium	java
64	Minimum Path Sum	Medium	java
65	Valid Number	Hard	java
66	Plus One	Easy	java
67	Add Binary	Easy	java
68	Text Justification	Hard	java
69	Sqrtx	Easy	java
70	Climbing Stairs	Easy	java
71	Simplify Path	Medium	java
72	Edit Distance	Hard	java
73	Set Matrix Zeroes	Medium	java
74	Search A 2d Matrix	Medium	java
75	Sort Colors	Medium	java
76	Minimum Window Substring	Hard	java
77	Combinations	Medium	java
78	Subsets	Medium	java
79	Word Search	Medium	java
80	Remove Duplicates From Sorted Array Ii	Medium	java
81	Search In Rotated Sorted Array Ii	Medium	java
82	Remove Duplicates From Sorted List Ii	Medium	java
83	Remove Duplicates From Sorted List	Easy	java
84	Largest Rectangle In Histogram	Hard	java
85	Maximal Rectangle	Hard	java
86	Partition List	Medium	java