algorithm archive.
2025
- programmers 42889. 실패율
- programmers 42840. 모의고사
- programmers 42584. 주식가격
- programmers 12949. 행렬의 곱셈
- leetcode 3. Longest Substring Without Repeating Characters
- leetcode 6. Zigzag Conversion
- leetcode 12. Integer to Roman
- leetcode 42. Trapping Rain Water
- leetcode 392. Is Subsequence
- leetcode 122. Best Time to Buy and Sell Stock II
- leetcode 55. Jump Game
- leetcode 189. Rotate Array
- leetcode 121. Best Time to Buy and Sell Stock
- leetcode 169. Majority Element
- leetcode 80. Remove Duplicates from Sorted Array II
- leetcode 125. Valid Palindrome
- leetcode 98. Validate Binary Search Tree
- leetcode 238. Product of Array Except Self
- leetcode 198. House Robber
- leetcode 128. Longest Consecutive Sequence
- leetcode 347. Top K Frequent Elements
- leetcode 1. Two Sum
- leetcode 217. Contains Duplicate