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Open on Codeforces · 2,096 unique accepted
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Quality: 21,833 global accepts · Tags: math · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 26,486 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 33,734 global accepts · Tags: greedy, math · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 34,978 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,760 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,559 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 25,493 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 28,151 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,188 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,314 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,843 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 33,056 global accepts · Tags: geometry · first AC: Feb 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 47,439 global accepts · Tags: brute force, hashing, math · first AC: Feb 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 40,720 global accepts · Tags: greedy · first AC: Jan 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 43,108 global accepts · Tags: constructive algorithms, math · first AC: Jan 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 28,344 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 34,431 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 29,082 global accepts · Tags: greedy, implementation, math · first AC: Dec 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 31,762 global accepts · Tags: math, number theory · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,989 global accepts · Tags: brute force, math · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,575 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 33,195 global accepts · Tags: math · first AC: Sep 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 45,715 global accepts · Tags: greedy, implementation · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 72,981 global accepts · Tags: brute force, math · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 53,230 global accepts · Tags: brute force, implementation · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)