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Open on Codeforces · 956 unique accepted
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Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,092 global accepts · Tags: combinatorics, dp · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 947 global accepts · Tags: 2-sat, greedy · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,186 global accepts · Tags: data structures · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,246 global accepts · Tags: data structures, dp, graph matchings, sortings · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,017 global accepts · Tags: flows, graphs · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,875 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Nov 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 901 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 812 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,037 global accepts · Tags: combinatorics, dp · first AC: Sep 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 758 global accepts · Tags: dp, graphs · first AC: Apr 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,154 global accepts · Tags: dp, flows · first AC: Apr 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 540 global accepts · Tags: dp, math, number theory · first AC: Feb 12, 2022 · last AC: Feb 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 777 global accepts · Tags: dp, expression parsing, implementation · first AC: Mar 20, 2021 · GNU C++11 (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Mar 3, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 459 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 817 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Feb 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 890 global accepts · Tags: bitmasks, games, math, matrices · first AC: Feb 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Oct 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 542 global accepts · Tags: binary search, implementation, math · first AC: Oct 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)