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Algorithms

Last Moment Before All Ants Fall Out of a Plank

Latest Time by Replacing Hidden Digits

November 29, 2024 · 4 min ·  Tags List of tags for the post   greedy ·  leetcode ·  string ·  Last updated: Aug 2, 2025

Least Number of Unique Integers after K Removals

Length of the Longest Alphabetical Continuous Substring

November 29, 2024 · 3 min ·  Tags List of tags for the post   leetcode ·  string ·  Last updated: Aug 2, 2025

Length of the Longest Increasing Path

Length of the Longest Valid Substring

Lexicographically Minimum String After Removing Stars

Lexicographically Smallest Beautiful String

November 29, 2024 · 6 min ·  Tags List of tags for the post   greedy ·  leetcode ·  string ·  Last updated: Aug 2, 2025

Lexicographically Smallest String After Applying Operations

Lexicographically Smallest String After Substring Operation

November 29, 2024 · 4 min ·  Tags List of tags for the post   greedy ·  leetcode ·  string ·  Last updated: Aug 2, 2025
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