cubatlin / leetcode-101

LeetCode WarZone

序號	題目	連結	完成度	備註
01	1.Two Sum	Link
02	2.Longest Substring Without Repeating Characters	Link	V
03	3.Longest Palindromic Substring	Link
04	4.Container With Most Water	Link	V	two pointer基本題
05	5.3Sum	Link
06	6.Remove Nth Node From End of List	Link
07	7.Valid Parentheses	Link	V	Stack & Queue基本題，想一下else條件
08	8.Merge Two Sorted Lists	Link
09	9.Merge k Sorted Lists	Link
10	10.Search in Rotated Sorted Array	Link
11	11.Combination Sum	Link	V	注意DFS在記錄的時候，有排序過後的加入才可以避免重複加入組合(剪枝也還沒用到)
12	12.Rotate Image	Link
13	13.Group Anagrams	Link
14	14.Maximum Subarray	Link
15	15.Spiral Matrix	Link
16	16.Jump Game	Link
17	17.Merge Intervals	Link
18	18.Insert Interval	Link
19	19.Unique Paths	Link
20	20.Climbing Stairs	Link
21	21.Set Matrix Zeroes	Link
22	22.Minimum Window Substring	Link
23	23.Word Search	Link
24	24.Decode Ways	Link
25	25.Validate Binary Search Tree	Link
26	26.Same Tree	Link
27	27.Binary Tree Level Order Traversal	Link
28	28.Maximum Depth of Binary Tree	Link
29	29.Construct Binary Tree from Preorder and Inorder Traversal	Link
30	30.Best Time to Buy and Sell Stock	Link
31	31.Binary Tree Maximum Path Sum	Link
32	32.Valid Palindrome	Link
33	33.Longest Consecutive Sequence	Link
34	34.Clone Graph	Link
35	35.Word Break	Link
36	36.Linked List Cycle	Link
37	37.Reorder List	Link
38	38.Maximum Product Subarray	Link
39	39.Find Minimum in Rotated Sorted Array	Link
40	40.Reverse Bits	Link
41	41.Number of 1 Bits	Link
42	42.House Robber	Link
43	43.Number of Islands	Link
44	44.Reverse Linked List	Link
45	45.Course Schedule	Link
46	46.Implement Trie (Prefix Tree)	Link
47	47.Design Add and Search Words Data Structure	Link
48	48.Word Search II	Link
49	49.House Robber II	Link
50	50.Contains Duplicate	Link
51	51.Invert Binary Tree	Link
52	52.Kth Smallest Element in a BST	Link
53	53.Lowest Common Ancestor of a Binary Search Tree	Link
54	54.Product of Array Except Self	Link
55	55.Valid Anagram	Link
56	56.Meeting Rooms	Link
57	57.Meeting Rooms II	Link
58	58.Graph Valid Tree	Link
59	59.Missing Number	Link
60	60.Alien Dictionary	Link
61	61.Encode and Decode Strings	Link
62	62.Find Median from Data Stream	Link
63	63.Serialize and Deserialize Binary Tree	Link
64	64.Longest Increasing Subsequence	Link
65	65.Coin Change	Link
66	66.Number of Connected Components in an Undirected Graph	Link
67	67.Counting Bits	Link
68	68.Top K Frequent Elements	Link
69	69.Sum of Two Integers	Link
70	70.Pacific Atlantic Water Flow	Link
71	71.Longest Repeating Character Replacement	Link
72	72.Non-overlapping Intervals	Link
73	73.Subtree of Another Tree	Link
74	74.Palindromic Substrings	Link
75	75.General Backtracking	Link
76	76.Combinations	Link	V	沒有有效剪枝