鐵人檔案
本題庫取自 CSDN (https://blog.csdn.net/fuxuemingzhu/article/details/119514856)
LeetCode Liked 數最多的 100 道題目，難度主要介於 Medium ~ Easy 之間。本系列用意為期許自己在工作之餘也別忘了練習基礎資料結構和演算法解題~
17. Letter Combinations of a Phone Number Solution 1: Recursive + DFS class Solu...
322. Coin Change Solution 1: DP (Amount outer loop) class Solution: def coin...
32. Longest Valid Parentheses Solution 1: Stack class Solution: def longestV...
287. Find the Duplicate Number Solution 1: Brute-Force (TLE) class Solution:...
122. Best Time to Buy and Sell Stock II Solution 1: DP Time Complexity: O(N)Spa...
160. Intersection of Two Linked Lists Solution 1: Brute-Force class Solution:...
55. Jump Game Solution 1: DP (Tail -> Head) class Solution: def canJump(s...
76. Minimum Window Substring Solution 1: Slide Window + Hash from collections im...
200. Number of Islands Solution 1: DFS + Bitmap class Solution: def numIslan...
78. Subsets Solution 1: Bitwise class Solution(object): def subsets(self, nu...
