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Open on Codeforces · 614 unique accepted
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Quality: 2,329 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Mar 14, 2020 · GNU C++11 (first AC)
Quality: 1,613 global accepts · Tags: binary search, data structures, dp, implementation · first AC: Feb 13, 2020 · GNU C++11 (first AC)
Quality: 1,081 global accepts · Tags: data structures, dfs and similar, dp · first AC: Mar 9, 2020 · last AC: Feb 27, 2026 · GNU C++11 (first AC)
Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, data structures · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Jul 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 6, 2020 · GNU C++11 (first AC)
Quality: 1,736 global accepts · Tags: dp, strings · first AC: Jun 3, 2020 · GNU C++11 (first AC)
Quality: 964 global accepts · Tags: binary search, interactive, probabilities · first AC: May 20, 2020 · last AC: May 20, 2020 · GNU C++11 (first AC)
Quality: 964 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: May 16, 2020 · GNU C++11 (first AC)
Tags: constructive algorithms, dfs and similar, graphs · first AC: May 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: May 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,335 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Mar 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Apr 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 953 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Aug 23, 2020 · GNU C++11 (first AC)
Quality: 502 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: May 28, 2020 · GNU C++11 (first AC)
Quality: 1,127 global accepts · Tags: constructive algorithms, dfs and similar, dp, math, trees · first AC: May 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Jul 7, 2020 · GNU C++11 (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: May 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 493 global accepts · Tags: bitmasks, dp · first AC: Aug 24, 2020 · last AC: Aug 25, 2020 · GNU C++11 (first AC)
Tags: — · first AC: Apr 22, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 22, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 22, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 19, 2019 · GNU C++11 (first AC)