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Open on Codeforces · 98 unique accepted
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Quality: 16,174 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 22,750 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,277 global accepts · Tags: greedy, sortings · first AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,073 global accepts · Tags: binary search, bitmasks, brute force · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,517 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,333 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,678 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,872 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,014 global accepts · Tags: data structures, greedy, sortings · first AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,890 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jul 1, 2025 · last AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,158 global accepts · Tags: bitmasks · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,018 global accepts · Tags: math, number theory · first AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Jul 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 23,527 global accepts · Tags: brute force, math, number theory · first AC: Aug 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,267 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,949 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)