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Open on Codeforces · 627 unique accepted
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Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Nov 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,027 global accepts · Tags: dp · first AC: Oct 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Oct 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Oct 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Oct 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Aug 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 259 global accepts · Tags: — · first AC: Jun 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,402 global accepts · Tags: bitmasks, constructive algorithms, implementation, math · first AC: May 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: dfs and similar, flows, graph matchings, graphs · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,157 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees · first AC: Mar 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 968 global accepts · Tags: brute force, dp, implementation, math, number theory · first AC: Mar 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 501 global accepts · Tags: data structures, implementation · first AC: Feb 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,711 global accepts · Tags: data structures, dsu, graphs · first AC: Jan 13, 2023 · last AC: Jan 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 947 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Dec 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, dp, graphs, strings · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 772 global accepts · Tags: bitmasks, dp, math · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: binary search, combinatorics · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)