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Open on Codeforces · 866 unique accepted
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Quality: 282 global accepts · Tags: fft, math, number theory · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 146 global accepts · Tags: dp · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 69 global accepts · Tags: constructive algorithms · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 82 global accepts · Tags: constructive algorithms · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 98 global accepts · Tags: constructive algorithms · first AC: Apr 19, 2026 · last AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 111 global accepts · Tags: divide and conquer, dp · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 84 global accepts · Tags: interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 127 global accepts · Tags: binary search, interactive · first AC: Apr 11, 2026 · last AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: dp · first AC: Apr 7, 2026 · last AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 175 global accepts · Tags: dp · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 310 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, number theory · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 102 global accepts · Tags: greedy · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Jan 9, 2026 · last AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 445 global accepts · Tags: data structures, dp · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 151 global accepts · Tags: brute force, data structures · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 424 global accepts · Tags: dfs and similar, dp, graphs · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)