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Open on Codeforces · 2,035 unique accepted
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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: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,682 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,085 global accepts · Tags: math · first AC: Jan 12, 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: 16,492 global accepts · Tags: greedy, implementation, sortings · first AC: Jan 4, 2026 · last AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,594 global accepts · Tags: brute force, greedy, math, sortings · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,719 global accepts · Tags: games, greedy, implementation, math · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,758 global accepts · Tags: math · first AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,162 global accepts · Tags: implementation, math · first AC: Oct 6, 2025 · last AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,304 global accepts · Tags: greedy, implementation · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,954 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 38,866 global accepts · Tags: math · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,641 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,760 global accepts · Tags: math, number theory · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,280 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,354 global accepts · Tags: math · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,853 global accepts · Tags: brute force, greedy, implementation, math, number theory · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,122 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 36,480 global accepts · Tags: binary search, brute force, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 32,957 global accepts · Tags: brute force, math, strings · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 41,791 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,252 global accepts · Tags: greedy, math, number theory · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 53,225 global accepts · Tags: brute force, implementation · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 72,965 global accepts · Tags: brute force, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)