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Open on Codeforces · 810 unique accepted
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Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,814 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Jan 29, 2023 · last AC: Jan 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,691 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · last AC: Oct 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,864 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Sep 2, 2022 · last AC: Sep 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,061 global accepts · Tags: dp · first AC: Apr 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,967 global accepts · Tags: dp · first AC: Nov 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,706 global accepts · Tags: bitmasks, greedy · first AC: Nov 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,614 global accepts · Tags: dp · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: Aug 8, 2021 · GNU C++11 (first AC)
Quality: 1,780 global accepts · Tags: brute force, probabilities · first AC: Nov 18, 2020 · GNU C++11 (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,358 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,255 global accepts · Tags: dp · first AC: Nov 4, 2023 · last AC: Nov 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,352 global accepts · Tags: bitmasks, dp · first AC: Aug 24, 2023 · last AC: Aug 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,000 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,842 global accepts · Tags: dfs and similar, dp, games · first AC: Aug 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Aug 8, 2023 · last AC: Aug 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Jul 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,452 global accepts · Tags: data structures, dp, greedy, two pointers · first AC: Feb 28, 2023 · last AC: Jun 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 30, 2022 · last AC: Jan 14, 2023 · C++17 (GCC 9-64) (first AC)