77 posts in total

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2025

01-08

[LeetCode] 3258. Count Substrings That Satisfy K-Constraint I

01-03

[LeetCode] 3325. Count Substrings With K-Frequency Characters I

2024

12-15

[LeetCode] 2730. Find the Longest Semi-Repetitive Substring

12-12

[LeetCode] 1297. Maximum Number of Occurrences of a Substring

12-04

[LeetCode] 2825. Make String a Subsequence Using Cyclic Increments

11-20

[LeetCode] 2516. Take K of Each Character From Left and Right

11-09

[LeetCode] 3090. Maximum Length Substring With Two Occurrences

11-04

[LeetCode] 3163. String Compression III

10-29

[LeetCode] 3216. Lexicographically Smallest String After a Swap

10-19

[LeetCode] 1545. Find Kth Bit in Nth Binary String