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Open on Codeforces · 722 unique accepted
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Quality: 1,041 global accepts · Tags: graphs, greedy · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 997 global accepts · Tags: constructive algorithms, graphs, greedy, probabilities · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,290 global accepts · Tags: — · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,581 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 693 global accepts · Tags: flows, graphs, shortest paths · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,715 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: May 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Mar 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,842 global accepts · Tags: data structures, divide and conquer, trees · first AC: Dec 30, 2023 · last AC: Apr 19, 2026 · C++20 (GCC 11-64) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Nov 11, 2025 · last AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: — · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 932 global accepts · Tags: — · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 563 global accepts · Tags: — · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,934 global accepts · Tags: data structures, math, number theory · first AC: Sep 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,592 global accepts · Tags: dp · first AC: Jun 24, 2025 · last AC: Jul 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)