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Open on Codeforces · 2,266 unique accepted
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Quality: 38,085 global accepts · Tags: math · first AC: Jan 12, 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: 29,071 global accepts · Tags: greedy, implementation, math · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,836 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,543 global accepts · Tags: greedy · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,972 global accepts · Tags: brute force, data structures, implementation, math · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,694 global accepts · Tags: dp, greedy · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,084 global accepts · Tags: brute force, implementation, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,263 global accepts · Tags: implementation, math · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 43,203 global accepts · Tags: binary search, brute force, math · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,316 global accepts · Tags: greedy, math, number theory, sortings · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,550 global accepts · Tags: graph matchings, greedy · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,099 global accepts · Tags: greedy, strings · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,989 global accepts · Tags: brute force, math · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 39,758 global accepts · Tags: binary search, math · first AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 35,177 global accepts · Tags: greedy · first AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,433 global accepts · Tags: games, math · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 40,692 global accepts · Tags: implementation · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 29,743 global accepts · Tags: greedy, sortings · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,699 global accepts · Tags: greedy, implementation, math, number theory · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,026 global accepts · Tags: geometry, implementation, math · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,572 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,229 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,943 global accepts · Tags: bitmasks, brute force, greedy, math, number theory · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)