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Open on Codeforces · 884 unique accepted
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Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 319 global accepts · Tags: flows, graphs · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: binary search, brute force, greedy, shortest paths · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 255 global accepts · Tags: constructive algorithms, dp, greedy, trees · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 679 global accepts · Tags: bitmasks, dp, math · first AC: Nov 10, 2025 · last AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms · first AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 394 global accepts · Tags: dp, greedy, math · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 562 global accepts · Tags: dp, greedy, trees · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 933 global accepts · Tags: combinatorics, math, sortings · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,245 global accepts · Tags: data structures, dfs and similar, graphs, implementation, shortest paths · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,332 global accepts · Tags: data structures, dp, math · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)