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Open on Codeforces · 124 unique accepted
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Quality: 9,089 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,964 global accepts · Tags: binary search, data structures · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,485 global accepts · Tags: dp, greedy · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,407 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,770 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 178 global accepts · Tags: interactive, trees · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, math, strings, trees · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,770 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,399 global accepts · Tags: constructive algorithms, dp, implementation, interactive · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,643 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation, trees · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,524 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)