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Open on Codeforces · 3,204 unique accepted
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Quality: 20,221 global accepts · Tags: constructive algorithms, math · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,732 global accepts · Tags: greedy, strings · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,331 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,439 global accepts · Tags: brute force · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,874 global accepts · Tags: brute force, number theory · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,577 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,734 global accepts · Tags: implementation · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,594 global accepts · Tags: brute force, greedy, math, sortings · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,506 global accepts · Tags: constructive algorithms, math · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,248 global accepts · Tags: brute force, math · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,060 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,817 global accepts · Tags: sortings, strings · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 58,458 global accepts · Tags: math, sortings · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,457 global accepts · Tags: math · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,304 global accepts · Tags: greedy, implementation · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,681 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 47,420 global accepts · Tags: brute force, hashing, math · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 33,047 global accepts · Tags: geometry · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 43,203 global accepts · Tags: binary search, brute force, math · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,204 global accepts · Tags: greedy, number theory · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,151 global accepts · Tags: combinatorics, greedy, math · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,694 global accepts · Tags: dp, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,084 global accepts · Tags: brute force, implementation, math · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,306 global accepts · Tags: math · first AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,948 global accepts · Tags: implementation · first AC: Jul 16, 2025 · C++20 (GCC 13-64) (first AC)