Find the Count of Good Integers

Range Frequency Queries

Put Marbles in Bags

Amount of New Area Painted Each Day

Implement Hierarchical Locking System for Tree Structures

Closest Fair Integer

November 29, 2024 · 4 min ·  Tags List of tags for the post   enumeration ·  leetcode ·  math ·  Last updated: Jul 6, 2025

Collecting Chocolates

November 29, 2024 · 5 min ·  Tags List of tags for the post   array ·  enumeration ·  leetcode ·  Last updated: Jul 7, 2025

Count Almost Equal Pairs II

Count Lattice Points Inside a Circle

Count Square Sum Triples

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