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Open on Codeforces · 500 unique accepted
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Quality: 19,559 global accepts · Tags: greedy · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,761 global accepts · Tags: brute force, implementation · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 35,471 global accepts · Tags: math, number theory · first AC: Feb 20, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 36,182 global accepts · Tags: data structures, implementation · first AC: Feb 9, 2026 · last AC: Feb 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 56,466 global accepts · Tags: implementation · first AC: Feb 9, 2026 · last AC: Feb 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 65,646 global accepts · Tags: implementation · first AC: Feb 9, 2026 · last AC: Feb 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,675 global accepts · Tags: games · first AC: Jan 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 26,874 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 41,600 global accepts · Tags: brute force, greedy · first AC: Oct 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 30,768 global accepts · Tags: math · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,511 global accepts · Tags: greedy, math · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,320 global accepts · Tags: greedy, implementation · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,639 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 33,056 global accepts · Tags: geometry · first AC: Sep 16, 2025 · last AC: Sep 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 47,439 global accepts · Tags: brute force, hashing, math · first AC: Sep 16, 2025 · last AC: Sep 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,683 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 15, 2025 · last AC: Sep 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,831 global accepts · Tags: greedy · first AC: Sep 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,828 global accepts · Tags: greedy, math · first AC: Sep 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,123 global accepts · Tags: greedy, math · first AC: Sep 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,566 global accepts · Tags: constructive algorithms, implementation, math · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,546 global accepts · Tags: greedy · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 30,974 global accepts · Tags: brute force, data structures, implementation, math · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 43,351 global accepts · Tags: brute force, implementation, strings · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,550 global accepts · Tags: strings · first AC: Aug 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 37,706 global accepts · Tags: dp, greedy · first AC: Jul 17, 2025 · last AC: Aug 14, 2025 · C++17 (GCC 7-32) (first AC)