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Open on Codeforces · 290 unique accepted
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Quality: 21,848 global accepts · Tags: math · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,503 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,752 global accepts · Tags: greedy, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,000 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,286 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,103 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,875 global accepts · Tags: math · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,527 global accepts · Tags: greedy · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,571 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,764 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 40,729 global accepts · Tags: greedy · first AC: Jan 18, 2026 · last AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 20,258 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,699 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,503 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,167 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,190 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,317 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,012 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,926 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,474 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,871 global accepts · Tags: binary search, brute force, expression parsing, math, schedules · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,848 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,922 global accepts · Tags: constructive algorithms · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 30,131 global accepts · Tags: greedy · first AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 42,674 global accepts · Tags: brute force, math · first AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)