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Open on Codeforces · 257 unique accepted
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Quality: 21,847 global accepts · Tags: math · first AC: Apr 7, 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: 34,999 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 31, 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: 20,258 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,483 global accepts · Tags: bitmasks, greedy, math · first AC: Mar 11, 2026 · last 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: 29,084 global accepts · Tags: greedy, implementation, math · first AC: Mar 6, 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: 23,450 global accepts · Tags: brute force · first AC: Feb 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,343 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Feb 20, 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 · last AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,922 global accepts · Tags: constructive algorithms · first AC: Feb 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 69,693 global accepts · Tags: math, probabilities · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 49,885 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 46,212 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 44,065 global accepts · Tags: constructive algorithms, probabilities · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,577 global accepts · Tags: data structures, greedy · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,062 global accepts · Tags: greedy, implementation · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,885 global accepts · Tags: implementation, sortings · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,181 global accepts · Tags: implementation, math · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,372 global accepts · Tags: math, number theory · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)