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Open on Codeforces · 7,969 unique accepted
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Quality: 21,720 global accepts · Tags: math · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,046 global accepts · Tags: implementation, math · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,375 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,609 global accepts · Tags: greedy, math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,839 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,207 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,190 global accepts · Tags: constructive algorithms, math · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,472 global accepts · Tags: greedy · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,523 global accepts · Tags: greedy · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,726 global accepts · Tags: brute force, implementation · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,162 global accepts · Tags: implementation, math · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,289 global accepts · Tags: brute force, constructive algorithms · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,451 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,098 global accepts · Tags: greedy · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,327 global accepts · Tags: math · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 35,439 global accepts · Tags: math, number theory · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,896 global accepts · Tags: brute force, strings · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,848 global accepts · Tags: binary search, brute force, expression parsing, math, schedules · first AC: Feb 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,827 global accepts · Tags: greedy, math · first AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,901 global accepts · Tags: constructive algorithms · first AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,110 global accepts · Tags: greedy · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 42,644 global accepts · Tags: brute force, math · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 40,684 global accepts · Tags: greedy · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 43,062 global accepts · Tags: constructive algorithms, math · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 38,074 global accepts · Tags: math · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)