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Open on Codeforces · 926 unique accepted
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Quality: 14,982 global accepts · Tags: dfs and similar, dp, dsu, graphs · first AC: Apr 26, 2023 · last AC: Apr 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,446 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,729 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,479 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,336 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Oct 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,933 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation, strings · first AC: Oct 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,031 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 23,528 global accepts · Tags: brute force, math, number theory · first AC: Aug 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 23,844 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 20,527 global accepts · Tags: dfs and similar, math, sortings · first AC: Jan 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,216 global accepts · Tags: games, greedy · first AC: Sep 29, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,856 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,748 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,690 global accepts · Tags: dp · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 992 global accepts · Tags: *special · first AC: May 13, 2024 · Kotlin 1.7 (first AC)
Quality: 7,736 global accepts · Tags: dp, greedy · first AC: Nov 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,301 global accepts · Tags: dp, math, number theory · first AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Jun 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Apr 4, 2023 · C++20 (GCC 11-64) (first AC)