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Open on Codeforces · 6,348 unique accepted
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Quality: 119 global accepts · Tags: implementation · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: Jan 14, 2022 · last AC: Jan 14, 2022 · C++17 (GCC 7-32) (first AC)
Tags: dp · first AC: Nov 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 298 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 123 global accepts · Tags: constructive algorithms · first AC: Oct 2, 2021 · last AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 166 global accepts · Tags: data structures, dp, greedy · first AC: Jul 16, 2021 · last AC: Jul 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 151 global accepts · Tags: brute force, data structures · first AC: Jun 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 127 global accepts · Tags: binary search, interactive · first AC: Jun 13, 2021 · last AC: Jun 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: May 27, 2021 · last AC: May 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 120 global accepts · Tags: constructive algorithms, dp, greedy · first AC: May 22, 2021 · last AC: May 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 169 global accepts · Tags: brute force, dfs and similar, dp, interactive, trees · first AC: May 18, 2021 · last AC: May 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 393 global accepts · Tags: constructive algorithms · first AC: May 12, 2021 · last AC: May 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 221 global accepts · Tags: dsu, games · first AC: Mar 31, 2021 · last AC: Mar 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 213 global accepts · Tags: divide and conquer, graphs, trees · first AC: Feb 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Jan 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Dec 21, 2020 · last AC: Dec 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 349 global accepts · Tags: bitmasks, dp, trees · first AC: Dec 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 122 global accepts · Tags: constructive algorithms, dfs and similar · first AC: Nov 16, 2020 · last AC: Nov 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 172 global accepts · Tags: — · first AC: Oct 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: Jun 2, 2020 · last AC: Jun 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 421 global accepts · Tags: binary search, bitmasks, brute force, chinese remainder theorem, dfs and similar, math, number theory, trees · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,712 global accepts · Tags: binary search, dp, math, sortings, two pointers · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,340 global accepts · Tags: constructive algorithms, greedy · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,332 global accepts · Tags: binary search, data structures, math · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)