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Open on Codeforces · 1,015 unique accepted
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Quality: 21,314 global accepts · Tags: constructive algorithms, implementation, math · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,008 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,768 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,237 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,071 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,496 global accepts · Tags: greedy · first AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,468 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,123 global accepts · Tags: greedy · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,985 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,995 global accepts · Tags: greedy, implementation, sortings · first AC: Feb 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,124 global accepts · Tags: constructive algorithms, number theory · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,287 global accepts · Tags: greedy, sortings · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,668 global accepts · Tags: games · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,440 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,331 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,853 global accepts · Tags: brute force, greedy, implementation, math, number theory · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,732 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,354 global accepts · Tags: math · first AC: Dec 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,337 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,420 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,575 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,577 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,874 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,071 global accepts · Tags: greedy, implementation, math · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,060 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)