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Open on Codeforces · 781 unique accepted
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Quality: 19,697 global accepts · Tags: math · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 22,293 global accepts · Tags: dsu, math · first AC: May 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,769 global accepts · Tags: implementation · first AC: May 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,679 global accepts · Tags: implementation · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,365 global accepts · Tags: constructive algorithms, sortings · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 39,482 global accepts · Tags: implementation, math · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,437 global accepts · Tags: greedy · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,849 global accepts · Tags: math · first AC: Apr 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,707 global accepts · Tags: implementation · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,082 global accepts · Tags: greedy, implementation · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,910 global accepts · Tags: bitmasks, greedy, strings · first AC: Apr 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,413 global accepts · Tags: math, number theory · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,845 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,889 global accepts · Tags: brute force, greedy, math · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,850 global accepts · Tags: math, number theory · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,896 global accepts · Tags: dp, greedy · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,740 global accepts · Tags: greedy, math · first AC: Mar 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,914 global accepts · Tags: brute force, constructive algorithms · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,764 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Mar 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,316 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,891 global accepts · Tags: brute force, data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,561 global accepts · Tags: constructive algorithms, strings · first AC: Feb 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,936 global accepts · Tags: greedy · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 31,429 global accepts · Tags: data structures, strings · first AC: Feb 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 41,750 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)