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Open on Codeforces · 849 unique accepted
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Quality: 10,346 global accepts · Tags: implementation, strings · first AC: Aug 27, 2011 · GNU C++ (first AC)
Quality: 8,536 global accepts · Tags: implementation · first AC: Aug 19, 2011 · last AC: Aug 21, 2011 · GNU C++ (first AC)
Quality: 6,867 global accepts · Tags: brute force, implementation · first AC: Aug 19, 2011 · GNU C++ (first AC)
Quality: 31,943 global accepts · Tags: implementation · first AC: Aug 3, 2011 · Java 6 (first AC)
Quality: 5,495 global accepts · Tags: greedy, math · first AC: Jun 16, 2011 · GNU C++ (first AC)
Quality: 5,871 global accepts · Tags: implementation · first AC: Apr 15, 2011 · GNU C++ (first AC)
Quality: 29,725 global accepts · Tags: implementation · first AC: Apr 13, 2011 · GNU C++ (first AC)
Quality: 202,385 global accepts · Tags: implementation, math · first AC: Mar 22, 2011 · Java 6 (first AC)
Quality: 2,835 global accepts · Tags: *special, dp · first AC: Mar 20, 2011 · Io (first AC)
Quality: 156,002 global accepts · Tags: greedy, strings · first AC: Jan 31, 2011 · GNU C++ (first AC)
Quality: 9,640 global accepts · Tags: implementation · first AC: Jan 21, 2011 · GNU C++ (first AC)
Quality: 69,173 global accepts · Tags: strings · first AC: Nov 29, 2010 · GNU C++ (first AC)
Quality: 27,692 global accepts · Tags: sortings · first AC: Oct 25, 2010 · GNU C++ (first AC)
Quality: 7,583 global accepts · Tags: implementation · first AC: Oct 19, 2010 · GNU C++ (first AC)
Quality: 8,278 global accepts · Tags: brute force · first AC: Sep 20, 2010 · GNU C++ (first AC)
Quality: 21,403 global accepts · Tags: brute force, math, number theory · first AC: Jun 10, 2010 · GNU C++ (first AC)
Quality: 8,306 global accepts · Tags: implementation · first AC: May 19, 2010 · GNU C++ (first AC)
Quality: 9,440 global accepts · Tags: implementation, math · first AC: May 6, 2010 · GNU C++ (first AC)
Quality: 11,127 global accepts · Tags: implementation · first AC: Mar 21, 2010 · GNU C++ (first AC)
Quality: 22,148 global accepts · Tags: greedy, shortest paths · first AC: Mar 7, 2010 · GNU C++ (first AC)
Quality: 320,252 global accepts · Tags: math · first AC: Feb 25, 2010 · GNU C++ (first AC)
Quality: 11,639 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,179 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,924 global accepts · Tags: greedy, implementation · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)