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Open on Codeforces · 656 unique accepted
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Quality: 10,723 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jul 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,166 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jun 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jun 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,604 global accepts · Tags: data structures, dp, greedy, math · first AC: Jun 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,882 global accepts · Tags: graphs, math, number theory, strings · first AC: Jun 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,136 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jun 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,756 global accepts · Tags: brute force, dfs and similar, dp, hashing, shortest paths · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,754 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: May 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,090 global accepts · Tags: sortings · first AC: Feb 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,554 global accepts · Tags: dfs and similar, dsu, math · first AC: Feb 22, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, implementation · first AC: Feb 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,488 global accepts · Tags: implementation, math · first AC: Feb 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,455 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 25,137 global accepts · Tags: dp · first AC: Jan 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,798 global accepts · Tags: bitmasks, brute force, greedy, math · first AC: Jan 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,697 global accepts · Tags: brute force, greedy, math · first AC: Jan 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,134 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees · first AC: Oct 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,001 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Jul 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,614 global accepts · Tags: games, math, number theory · first AC: Jun 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,150 global accepts · Tags: games, geometry, math · first AC: Nov 21, 2020 · GNU C++11 (first AC)
Quality: 11,045 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Aug 7, 2020 · GNU C++11 (first AC)
Quality: 6,596 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 19, 2025 · Java 21 (first AC)
Quality: 6,880 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Jul 17, 2023 · C++17 (GCC 7-32) (first AC)