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Open on Codeforces · 883 unique accepted
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Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Nov 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 666 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 27, 2022 · last AC: Nov 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,716 global accepts · Tags: combinatorics, fft, math · first AC: Sep 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Oct 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Mar 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,600 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Oct 23, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,080 global accepts · Tags: binary search, brute force, combinatorics, math, matrices · first AC: Oct 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,047 global accepts · Tags: binary search, data structures, dfs and similar, dp, games, trees · first AC: Mar 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 550 global accepts · Tags: data structures, two pointers · first AC: Jul 5, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force, games, implementation, interactive · first AC: Dec 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,253 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Nov 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 667 global accepts · Tags: flows, graphs · first AC: Oct 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, geometry, math, sortings · first AC: Oct 21, 2019 · C++17 (GCC 7-32) (first AC)
Tags: math · first AC: Mar 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 674 global accepts · Tags: bitmasks, dp · first AC: Feb 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Dec 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Apr 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 720 global accepts · Tags: graphs · first AC: Dec 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 171 global accepts · Tags: binary search, geometry · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)