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Open on Codeforces · 2,828 unique accepted
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Quality: 35,442 global accepts · Tags: math, number theory · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,324 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,076 global accepts · Tags: math · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 40,687 global accepts · Tags: greedy · first AC: Mar 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,703 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,730 global accepts · Tags: greedy, strings · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,064 global accepts · Tags: constructive algorithms, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,903 global accepts · Tags: constructive algorithms · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,364 global accepts · Tags: greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,111 global accepts · Tags: greedy · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 42,645 global accepts · Tags: brute force, math · first AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,948 global accepts · Tags: implementation · first AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,114 global accepts · Tags: greedy, math · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,771 global accepts · Tags: constructive algorithms · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,869 global accepts · Tags: brute force, number theory · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 29,064 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,148 global accepts · Tags: brute force, constructive algorithms · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,991 global accepts · Tags: greedy, math · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,306 global accepts · Tags: math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,698 global accepts · Tags: greedy, implementation, math, number theory · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 40,656 global accepts · Tags: greedy, implementation, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,509 global accepts · Tags: greedy, math · first AC: Dec 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,967 global accepts · Tags: brute force, data structures, implementation, math · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,591 global accepts · Tags: brute force, greedy, math, sortings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)