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Open on Codeforces · 2,496 unique accepted
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Quality: 22,226 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,060 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,488 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,537 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,732 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,211 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,681 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,903 global accepts · Tags: brute force, strings · first AC: Mar 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,165 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,294 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,979 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,445 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,365 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,079 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,665 global accepts · Tags: games · first AC: Jan 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,328 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Jan 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,438 global accepts · Tags: brute force · first AC: Jan 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,731 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,574 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,873 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,067 global accepts · Tags: greedy, implementation, math · first AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,780 global accepts · Tags: greedy, implementation · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,492 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,246 global accepts · Tags: brute force, math · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,594 global accepts · Tags: brute force, greedy, math, sortings · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)