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Open on Codeforces · 2,011 unique accepted
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Quality: 9,902 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,892 global accepts · Tags: greedy, math, number theory · first AC: Oct 14, 2022 · last AC: Oct 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,777 global accepts · Tags: dp, games, greedy, math · first AC: Sep 30, 2022 · last AC: Oct 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,558 global accepts · Tags: combinatorics, dp, math · first AC: Sep 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 15,057 global accepts · Tags: binary search, brute force, dp, greedy, implementation, math · first AC: Sep 8, 2022 · last AC: Sep 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,943 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 17,732 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 71,983 global accepts · Tags: dp · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,639 global accepts · Tags: greedy, implementation, sortings · first AC: Dec 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,449 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,814 global accepts · Tags: games, greedy, sortings · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,584 global accepts · Tags: brute force, math, two pointers · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,275 global accepts · Tags: dp, math, probabilities · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,622 global accepts · Tags: brute force, constructive algorithms · first AC: Nov 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,463 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · last AC: Sep 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,679 global accepts · Tags: — · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,748 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · last AC: Mar 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,166 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Feb 27, 2023 · last AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,503 global accepts · Tags: dp, matrices · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,209 global accepts · Tags: bitmasks, math · first AC: Jan 10, 2023 · last AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,226 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Dec 17, 2022 · last AC: Dec 18, 2022 · C++20 (GCC 11-64) (first AC)