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Open on Codeforces · 365 unique accepted
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Quality: 672 global accepts · Tags: combinatorics, dp, number theory · first AC: Aug 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 631 global accepts · Tags: dfs and similar · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 926 global accepts · Tags: — · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,177 global accepts · Tags: dp, matrices · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,984 global accepts · Tags: data structures · first AC: May 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,207 global accepts · Tags: brute force, data structures · first AC: Mar 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,427 global accepts · Tags: dp, string suffix structures, strings · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,007 global accepts · Tags: combinatorics, constructive algorithms, dfs and similar, graphs, math · first AC: Sep 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Sep 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,392 global accepts · Tags: bitmasks, dp, graphs · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 563 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 802 global accepts · Tags: dp, implementation · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 997 global accepts · Tags: constructive algorithms, graphs, greedy, probabilities · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,929 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,041 global accepts · Tags: graphs, greedy · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,457 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,744 global accepts · Tags: dp · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 721 global accepts · Tags: combinatorics, dp, greedy · first AC: Oct 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,576 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Oct 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,334 global accepts · Tags: data structures, flows, hashing · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,622 global accepts · Tags: data structures, math, matrices · first AC: Jun 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,164 global accepts · Tags: dfs and similar, graphs, math · first AC: Jun 11, 2023 · C++14 (GCC 6-32) (first AC)