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Open on Codeforces · 3,786 unique accepted
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Quality: 21,732 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,052 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,479 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,529 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,727 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,164 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,290 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,971 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,228 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,686 global accepts · Tags: combinatorics, constructive algorithms, games, math · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,584 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,151 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,160 global accepts · Tags: implementation, math · first AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,749 global accepts · Tags: math · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,691 global accepts · Tags: brute force, constructive algorithms, math · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,530 global accepts · Tags: greedy, math · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,373 global accepts · Tags: implementation, math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,296 global accepts · Tags: math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,206 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,971 global accepts · Tags: games, greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,754 global accepts · Tags: brute force, greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,013 global accepts · Tags: greedy, math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,133 global accepts · Tags: brute force, dp, greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,904 global accepts · Tags: brute force, greedy, two pointers · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,114 global accepts · Tags: greedy, math · first AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)