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Open on Codeforces · 810 unique accepted
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Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Aug 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 593 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jun 19, 2023 · last AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,010 global accepts · Tags: brute force, constructive algorithms, greedy, two pointers · first AC: Jun 2, 2023 · last AC: Jun 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,012 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs · first AC: May 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,058 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, games, math, trees · first AC: Mar 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,032 global accepts · Tags: dfs and similar, dp, games, greedy, trees · first AC: Feb 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 895 global accepts · Tags: games, geometry, greedy, interactive · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Feb 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,408 global accepts · Tags: bitmasks, constructive algorithms, dp, trees · first AC: Jan 3, 2023 · last AC: Jan 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 374 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Dec 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,907 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Oct 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Oct 31, 2022 · last AC: Oct 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Oct 23, 2022 · last AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 975 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Sep 23, 2022 · last AC: Oct 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 697 global accepts · Tags: data structures, math, probabilities · first AC: Oct 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Sep 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Feb 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,711 global accepts · Tags: data structures, dsu, graphs · first AC: Dec 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,068 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, trees, two pointers · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 725 global accepts · Tags: dp · first AC: Sep 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,527 global accepts · Tags: constructive algorithms, number theory · first AC: Aug 6, 2021 · GNU C++11 (first AC)
Quality: 242 global accepts · Tags: data structures, dp, trees · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)