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Open on Codeforces · 2,100 unique accepted
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Quality: 320,457 global accepts · Tags: *special, implementation · first AC: Mar 4, 2012 · GNU C++ (first AC)
Quality: 29,581 global accepts · Tags: implementation · first AC: Oct 14, 2011 · GNU C++ (first AC)
Quality: 17,252 global accepts · Tags: implementation · first AC: Jun 5, 2010 · GNU C++ (first AC)
Quality: 12,397 global accepts · Tags: implementation · first AC: May 23, 2010 · GNU C++ (first AC)
Quality: 15,425 global accepts · Tags: implementation · first AC: Apr 30, 2010 · last AC: Apr 30, 2010 · GNU C++ (first AC)
Quality: 69,669 global accepts · Tags: math, probabilities · first AC: Apr 12, 2010 · GNU C++ (first AC)
Quality: 687,793 global accepts · Tags: brute force, math · first AC: Mar 13, 2010 · GNU C++ (first AC)
Quality: 21,583 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · D (first AC)
Quality: 12,865 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · D (first AC)
Quality: 16,026 global accepts · Tags: math · first AC: Sep 17, 2025 · D (first AC)
Quality: 23,753 global accepts · Tags: greedy, math · first AC: Jan 26, 2025 · D (first AC)
Quality: 20,650 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 19, 2024 · D (first AC)
Quality: 20,571 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Oct 27, 2024 · D (first AC)
Quality: 22,571 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · D (first AC)
Quality: 18,421 global accepts · Tags: greedy, strings, two pointers · first AC: Nov 25, 2023 · D (first AC)
Quality: 25,066 global accepts · Tags: constructive algorithms, math · first AC: Jan 3, 2023 · D (first AC)
Quality: 17,931 global accepts · Tags: math, number theory · first AC: Nov 26, 2022 · D (first AC)
Quality: 36,321 global accepts · Tags: greedy · first AC: Jun 25, 2022 · D (first AC)
Quality: 17,072 global accepts · Tags: math · first AC: Nov 23, 2021 · D (first AC)
Quality: 18,033 global accepts · Tags: math, sortings · first AC: Oct 10, 2020 · D (first AC)
Quality: 10,022 global accepts · Tags: math · first AC: Jul 13, 2020 · D (first AC)
Quality: 14,049 global accepts · Tags: brute force, implementation · first AC: Jul 8, 2020 · D (first AC)
Quality: 9,560 global accepts · Tags: implementation, math · first AC: Jun 24, 2020 · D (first AC)
Quality: 9,954 global accepts · Tags: brute force, implementation, strings · first AC: Jun 16, 2020 · D (first AC)
Quality: 15,721 global accepts · Tags: brute force, implementation, math · first AC: Apr 6, 2020 · D (first AC)