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Open on Codeforces · 1,068 unique accepted
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Quality: 7,331 global accepts · Tags: data structures, implementation · first AC: May 9, 2019 · C++17 (GCC 7-32) (first AC)
Tags: graphs, implementation · first AC: May 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,961 global accepts · Tags: greedy, implementation · first AC: Apr 14, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 12,290 global accepts · Tags: math · first AC: Apr 14, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Mar 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 17,633 global accepts · Tags: brute force, dp, implementation, math, two pointers · first AC: Mar 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,704 global accepts · Tags: dp, greedy · first AC: Mar 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,156 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,859 global accepts · Tags: dfs and similar, greedy, implementation · first AC: May 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,996 global accepts · Tags: math, number theory · first AC: May 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,974 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer · first AC: May 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,582 global accepts · Tags: constructive algorithms, divide and conquer, implementation · first AC: May 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,276 global accepts · Tags: combinatorics, dp · first AC: Jan 20, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,982 global accepts · Tags: data structures, implementation · first AC: Oct 27, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,961 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,626 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 31, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,563 global accepts · Tags: greedy · first AC: May 30, 2019 · last AC: May 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,475 global accepts · Tags: binary search, sortings · first AC: May 26, 2019 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,647 global accepts · Tags: data structures, implementation · first AC: May 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,444 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,847 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Mar 11, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,485 global accepts · Tags: combinatorics, data structures, geometry, implementation, math · first AC: Mar 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,878 global accepts · Tags: data structures, implementation, math · first AC: Mar 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,401 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, graphs · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)