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Open on Codeforces · 615 unique accepted
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Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 438 global accepts · Tags: brute force, dp, two pointers · first AC: Aug 20, 2024 · last AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: May 19, 2024 · last AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 351 global accepts · Tags: — · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Jan 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Jan 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: May 23, 2021 · last AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Nov 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Oct 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Aug 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Jul 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Apr 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Mar 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,182 global accepts · Tags: dp, string suffix structures, strings · first AC: Sep 16, 2024 · last AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 221 global accepts · Tags: graph matchings · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Apr 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: Nov 27, 2022 · C++20 (GCC 11-64) (first AC)