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Open on Codeforces · 6,434 unique accepted
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Quality: 21,766 global accepts · Tags: math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,416 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,666 global accepts · Tags: greedy, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,900 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,540 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,740 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,466 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,123 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,169 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,296 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,983 global accepts · Tags: math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,911 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,365 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 40,700 global accepts · Tags: greedy · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 43,083 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 38,083 global accepts · Tags: math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,668 global accepts · Tags: games · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,440 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,331 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,732 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,337 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,420 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,577 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,874 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,071 global accepts · Tags: greedy, implementation, math · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)