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Open on Codeforces · 522 unique accepted
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Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Apr 19, 2024 · last AC: Apr 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 15, 2024 · last AC: Jan 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 346 global accepts · Tags: data structures · first AC: Feb 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 861 global accepts · Tags: greedy, trees · first AC: Oct 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Apr 2, 2024 · last AC: Apr 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 364 global accepts · Tags: — · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 186 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 316 global accepts · Tags: graphs, implementation · first AC: Aug 1, 2024 · last AC: Jan 20, 2026 · C++14 (GCC 6-32) (first AC)
Quality: 170 global accepts · Tags: games, interactive · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 454 global accepts · Tags: combinatorics, fft, graphs, math · first AC: Oct 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 146 global accepts · Tags: flows, graphs, greedy · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 248 global accepts · Tags: dp · first AC: Feb 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 232 global accepts · Tags: bitmasks, dfs and similar, graph matchings, graphs, implementation · first AC: Jan 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: Jan 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 163 global accepts · Tags: divide and conquer · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)