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Open on Codeforces · 1,953 unique accepted
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Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Jul 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 619 global accepts · Tags: data structures, dp, strings · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,301 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Mar 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Nov 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Sep 28, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Sep 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 951 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jul 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Sep 13, 2022 · last AC: Apr 6, 2026 · C++20 (GCC 11-64) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 152 global accepts · Tags: graphs, shortest paths · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 102 global accepts · Tags: — · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: — · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 479 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math, sortings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: Jun 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)