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Open on Codeforces · 609 unique accepted
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Quality: 1,424 global accepts · Tags: binary search, graphs · first AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,920 global accepts · Tags: combinatorics, math · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 816 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 20, 2023 · last AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,302 global accepts · Tags: data structures, dp · first AC: Jul 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,256 global accepts · Tags: data structures, probabilities · first AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: Jun 26, 2023 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy, number theory · first AC: Sep 10, 2022 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp, games · first AC: Aug 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,021 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,019 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,690 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,005 global accepts · Tags: combinatorics, dp, math · first AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Nov 18, 2024 · last AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,176 global accepts · Tags: data structures, dp, games, hashing, implementation, math, number theory, sortings · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 763 global accepts · Tags: combinatorics, dp · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,129 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 501 global accepts · Tags: data structures, implementation · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 785 global accepts · Tags: data structures, dsu · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)