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Open on Codeforces · 819 unique accepted
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Quality: 2,726 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: graphs, math, shortest paths · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 795 global accepts · Tags: dp, sortings, string suffix structures, strings · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,476 global accepts · Tags: combinatorics, dp, math · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,424 global accepts · Tags: dp, string suffix structures, strings · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,525 global accepts · Tags: flows · first AC: Jan 30, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,933 global accepts · Tags: binary search, flows, graphs · first AC: Jan 28, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,197 global accepts · Tags: brute force, data structures, dp, greedy, two pointers · first AC: Aug 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,913 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,424 global accepts · Tags: dp, math, probabilities · first AC: Jun 10, 2023 · last AC: Jun 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,385 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Jun 9, 2023 · last AC: Jun 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,095 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,984 global accepts · Tags: data structures · first AC: Apr 16, 2023 · last AC: Apr 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,042 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Feb 19, 2023 · last AC: Feb 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,652 global accepts · Tags: binary search, math · first AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,291 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Jun 5, 2025 · last AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,290 global accepts · Tags: — · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: May 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)