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Open on Codeforces · 202 unique accepted
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Quality: 18,268 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,977 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,286 global accepts · Tags: greedy · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,743 global accepts · Tags: geometry · first AC: Jun 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 30,896 global accepts · Tags: dp, greedy · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,556 global accepts · Tags: brute force, strings, two pointers · first AC: Jul 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 31,570 global accepts · Tags: brute force, greedy, math · first AC: Feb 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,225 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,121 global accepts · Tags: brute force, greedy · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,441 global accepts · Tags: brute force, greedy, two pointers · first AC: Jun 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,885 global accepts · Tags: brute force, dp, implementation, math · first AC: Jun 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,840 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,609 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,310 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,353 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,625 global accepts · Tags: constructive algorithms, math · first AC: Jun 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,669 global accepts · Tags: binary search, math · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,729 global accepts · Tags: binary search, brute force, math · first AC: Jul 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,220 global accepts · Tags: implementation, strings · first AC: Jul 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,781 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Jul 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,064 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)