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Open on Codeforces · 12,602 unique accepted
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Quality: 21,774 global accepts · Tags: math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,426 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,676 global accepts · Tags: greedy, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,911 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,240 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,073 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,224 global accepts · Tags: constructive algorithms, math · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,499 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,543 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,745 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,683 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,470 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,125 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,364 global accepts · Tags: math · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,170 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,297 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,988 global accepts · Tags: math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,912 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 35,451 global accepts · Tags: math, number theory · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,858 global accepts · Tags: binary search, brute force, expression parsing, math, schedules · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,835 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,906 global accepts · Tags: constructive algorithms · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,117 global accepts · Tags: greedy · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 42,655 global accepts · Tags: brute force, math · first AC: Jan 27, 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)