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Open on Codeforces · 711 unique accepted
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Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Aug 27, 2023 · last AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,010 global accepts · Tags: brute force, constructive algorithms, greedy, two pointers · first AC: Aug 27, 2023 · last AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,253 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Jul 17, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 4, 2023 · last AC: Aug 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,261 global accepts · Tags: data structures, dfs and similar, greedy, strings, trees · first AC: Jul 4, 2023 · last AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 697 global accepts · Tags: data structures, math, probabilities · first AC: May 3, 2023 · last AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 625 global accepts · Tags: data structures, divide and conquer, dsu, graphs · first AC: May 2, 2023 · last AC: Jul 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,012 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,337 global accepts · Tags: dp, trees · first AC: Feb 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,716 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs · first AC: Feb 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 864 global accepts · Tags: dp, string suffix structures, trees · first AC: Jan 25, 2023 · last AC: Jan 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Jan 16, 2023 · last AC: Jan 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Jan 15, 2023 · last AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 854 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Jan 9, 2023 · last AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Dec 18, 2022 · last AC: Dec 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,711 global accepts · Tags: data structures, dsu, graphs · first AC: Dec 17, 2022 · last AC: Dec 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 741 global accepts · Tags: data structures, graph matchings, greedy · first AC: Nov 13, 2022 · last AC: Nov 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 9, 2022 · last AC: Nov 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,613 global accepts · Tags: brute force, data structures, math, number theory, two pointers · first AC: Aug 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Jul 23, 2022 · last AC: Jul 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,620 global accepts · Tags: dp, number theory · first AC: Apr 29, 2022 · last AC: Apr 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 795 global accepts · Tags: binary search, constructive algorithms, data structures, math, two pointers · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jan 17, 2024 · C++20 (GCC 11-64) (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++14 (GCC 6-32) (first AC)