Leetcode - Tag - Hung, Chien-Hsiang 洪健翔 | Blog

Leetcode

2023

Best Time to Buy and Sell Stock Easy Leetcode Problem Brute Force to Optimized 05-24

Median of Two Sorted Arrays in Python with Binary Search (No Slicing) Real O(log(min(m, n))) 01-19

LeetCode Weekly Contest Medium (Sliding Window) 2537. Count the Number of Good Subarrays 01-15

2022

[中文] Word Search II LeetCode Hard | DFS and Trie 12-13

LeetCode [Hard] Bus Routes | Algorithm - BFS 11-20

Heap Queue (heapq) in Python | LeetCode Example Last Stone Weight 11-14

LeetCode 621. Task Scheduler Greedy Medium Time O(n) Space O(1) 10-20

Remove Nth Node From End of List | One Pass Time O(n) Space O(1) Solution Illustration 10-13

LeetCode 746. Min Cost Climbing Stairs | Dynamic Programming | Python | Time O(n) Space O(1) 10-05

Binary Tree Random Node with Python Code (part 1) 10-03