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Open on Codeforces · 849 unique accepted
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Quality: 11,022 global accepts · Tags: constructive algorithms, strings · first AC: Aug 29, 2011 · GNU C++ (first AC)
Tags: math · first AC: Aug 7, 2011 · GNU C++ (first AC)
Quality: 5,717 global accepts · Tags: implementation, strings · first AC: Jun 16, 2011 · GNU C++ (first AC)
Quality: 32,235 global accepts · Tags: implementation, math · first AC: May 6, 2011 · GNU C++ (first AC)
Quality: 5,363 global accepts · Tags: implementation, number theory · first AC: Mar 18, 2011 · GNU C++ (first AC)
Quality: 23,109 global accepts · Tags: brute force, implementation · first AC: Mar 7, 2011 · GNU C++ (first AC)
Quality: 14,827 global accepts · Tags: implementation · first AC: Jan 9, 2011 · GNU C++ (first AC)
Quality: 5,794 global accepts · Tags: implementation · first AC: Jan 6, 2011 · GNU C++ (first AC)
Quality: 4,135 global accepts · Tags: implementation · first AC: Dec 5, 2010 · GNU C++ (first AC)
Quality: 20,495 global accepts · Tags: implementation, strings · first AC: Nov 29, 2010 · GNU C++ (first AC)
Quality: 11,256 global accepts · Tags: implementation · first AC: Aug 2, 2010 · GNU C++ (first AC)
Quality: 7,354 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 29, 2010 · GNU C++ (first AC)
Quality: 9,672 global accepts · Tags: implementation, sortings · first AC: Apr 29, 2010 · GNU C++ (first AC)
Quality: 8,023 global accepts · Tags: brute force, constructive algorithms · first AC: Apr 1, 2010 · GNU C++ (first AC)
Quality: 15,836 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,703 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,608 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,307 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,295 global accepts · Tags: greedy, math · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,687 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,878 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)