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Open on Codeforces · 573 unique accepted
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Quality: 24,087 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: May 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,934 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation, strings · first AC: Sep 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,081 global accepts · Tags: binary search, greedy, sortings, strings · first AC: Aug 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,891 global accepts · Tags: constructive algorithms, math · first AC: Jul 30, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms · first AC: Jul 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,792 global accepts · Tags: binary search, dp, greedy, strings · first AC: Jun 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,032 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jun 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,274 global accepts · Tags: brute force, number theory · first AC: Nov 18, 2022 · last AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,447 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · last AC: Dec 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 21,340 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,262 global accepts · Tags: greedy, number theory · first AC: Nov 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 27,214 global accepts · Tags: combinatorics, graphs, math · first AC: Jun 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,778 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,296 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Feb 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,285 global accepts · Tags: dfs and similar, dp, graphs, sortings · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,301 global accepts · Tags: dp, math, number theory · first AC: Aug 1, 2023 · last AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 32,142 global accepts · Tags: brute force, dp, math · first AC: May 8, 2022 · last AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · C++14 (GCC 6-32) (first AC)