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Open on Codeforces · 641 unique accepted
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Quality: 9,604 global accepts · Tags: data structures, dp, greedy, math · first AC: Apr 4, 2026 · last AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,012 global accepts · Tags: math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,768 global accepts · Tags: *special, implementation · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,344 global accepts · Tags: *special · first AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,803 global accepts · Tags: *special · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,139 global accepts · Tags: *special · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,429 global accepts · Tags: *special · first AC: Jan 24, 2026 · Mysterious Language (first AC)
Quality: 2,626 global accepts · Tags: *special · first AC: Jan 24, 2026 · last AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,673 global accepts · Tags: *special, graph matchings, implementation, trees · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 336 global accepts · Tags: *special, implementation · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 4, 2025 · last AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,849 global accepts · Tags: data structures, implementation, math · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,844 global accepts · Tags: implementation, math · first AC: Dec 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,785 global accepts · Tags: greedy, math, number theory · first AC: Nov 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,581 global accepts · Tags: brute force, math · first AC: Mar 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,282 global accepts · Tags: constructive algorithms, data structures · first AC: Aug 17, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 3,635 global accepts · Tags: implementation, math · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: *special, math · first AC: Mar 9, 2026 · Kotlin 1.7 (first AC)
Quality: 861 global accepts · Tags: number theory · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: *special · first AC: Jan 24, 2026 · last AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,289 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · last AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)