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Open on Codeforces · 1,992 unique accepted
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Quality: 21,804 global accepts · Tags: math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,086 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,511 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,179 global accepts · Tags: implementation, math · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,306 global accepts · Tags: brute force, constructive algorithms · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,873 global accepts · Tags: greedy, implementation · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,919 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,881 global accepts · Tags: greedy, math · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,595 global accepts · Tags: dp, greedy · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,208 global accepts · Tags: brute force, geometry, math · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,175 global accepts · Tags: brute force, implementation · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,352 global accepts · Tags: geometry, greedy, sortings · first AC: Feb 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,159 global accepts · Tags: constructive algorithms, number theory · first AC: Feb 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,840 global accepts · Tags: greedy, math · first AC: Feb 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,368 global accepts · Tags: greedy, implementation · first AC: Feb 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,122 global accepts · Tags: greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 42,664 global accepts · Tags: brute force, math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 40,713 global accepts · Tags: greedy · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,100 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,673 global accepts · Tags: games · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,737 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,212 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,376 global accepts · Tags: binary search, greedy, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,342 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,426 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)