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Open on Codeforces · 285 unique accepted
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Quality: 11,959 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,549 global accepts · Tags: math, number theory · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,681 global accepts · Tags: constructive algorithms, games, interactive · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,053 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,491 global accepts · Tags: data structures, dsu, sortings · first AC: Jun 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,012 global accepts · Tags: combinatorics, dfs and similar, graphs · first AC: May 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,166 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,161 global accepts · Tags: bitmasks, dp · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,279 global accepts · Tags: bitmasks, brute force, greedy, implementation, trees · first AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,206 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,866 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,596 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,404 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,871 global accepts · Tags: brute force, dfs and similar, dp · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,475 global accepts · Tags: binary search, brute force, constructive algorithms, math, two pointers · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,275 global accepts · Tags: brute force, dp, greedy, implementation, math · first AC: May 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,867 global accepts · Tags: math, probabilities · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,052 global accepts · Tags: bitmasks, dp, math, matrices, number theory, strings · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,206 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Dec 21, 2023 · C++17 (GCC 7-32) (first AC)