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Open on Codeforces · 810 unique accepted
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Quality: 2,743 global accepts · Tags: dp, flows, graphs, greedy · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,991 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Jan 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,297 global accepts · Tags: binary search, constructive algorithms, games, greedy, interactive · first AC: Nov 18, 2021 · last AC: Nov 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: Feb 13, 2021 · GNU C++11 (first AC)
Quality: 1,665 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,659 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,439 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,552 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,816 global accepts · Tags: data structures, dp · first AC: Aug 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,767 global accepts · Tags: combinatorics, math · first AC: Aug 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,237 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,022 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Jun 30, 2023 · last AC: Jun 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,797 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: May 30, 2023 · last AC: May 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,946 global accepts · Tags: brute force, implementation, trees · first AC: Feb 7, 2023 · last AC: Apr 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,863 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Mar 9, 2023 · last AC: Mar 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,891 global accepts · Tags: binary search, math, number theory · first AC: Mar 4, 2023 · last AC: Mar 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,374 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,719 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 29, 2023 · last AC: Jan 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,728 global accepts · Tags: binary search, data structures, dp · first AC: Nov 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,240 global accepts · Tags: constructive algorithms, number theory · first AC: Oct 14, 2022 · last AC: Oct 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,006 global accepts · Tags: dp, math, number theory · first AC: Aug 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,619 global accepts · Tags: dp, greedy, two pointers · first AC: Jul 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,063 global accepts · Tags: data structures · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,321 global accepts · Tags: data structures, dp · first AC: Apr 26, 2022 · C++14 (GCC 6-32) (first AC)