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Open on Codeforces · 2,605 unique accepted
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Quality: 21,716 global accepts · Tags: math · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,045 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,471 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,523 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,726 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 20,189 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,670 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 25,449 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 28,097 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,161 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,286 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,963 global accepts · Tags: math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,896 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 35,437 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 24,361 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 40,681 global accepts · Tags: greedy · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 43,058 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,663 global accepts · Tags: games · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,433 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,324 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,729 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 28,334 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 34,418 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,573 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,869 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)