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Open on Codeforces · 581 unique accepted
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Tags: binary search, data structures, greedy, sortings · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,540 global accepts · Tags: brute force, constructive algorithms, graph matchings, greedy, math, sortings · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,199 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,643 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,215 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,470 global accepts · Tags: binary search, brute force, dfs and similar, geometry, implementation, math · first AC: May 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,493 global accepts · Tags: dp, strings · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,133 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,344 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,097 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,848 global accepts · Tags: data structures, implementation, math · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,195 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,697 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,446 global accepts · Tags: 2-sat, bitmasks, combinatorics, constructive algorithms, fft, math, number theory · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,093 global accepts · Tags: data structures, dfs and similar, graphs, greedy, trees · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)