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Open on Codeforces · 978 unique accepted
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Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Feb 7, 2025 · last AC: Feb 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 981 global accepts · Tags: data structures, greedy, implementation, math · first AC: Aug 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,092 global accepts · Tags: combinatorics, dp · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,027 global accepts · Tags: dp, greedy · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 472 global accepts · Tags: brute force, math · first AC: Jul 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Jul 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Jul 9, 2024 · last AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,049 global accepts · Tags: dp · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 947 global accepts · Tags: 2-sat, greedy · first AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Sep 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,273 global accepts · Tags: data structures, divide and conquer, dp · first AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)