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Open on Codeforces · 1,725 unique accepted
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Quality: 86,852 global accepts · Tags: math, number theory · first AC: Jan 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 57,268 global accepts · Tags: brute force, dp, math · first AC: Jan 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 25,319 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 21,755 global accepts · Tags: brute force, constructive algorithms, math · first AC: Oct 11, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 18,033 global accepts · Tags: math, sortings · first AC: Oct 10, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 21,803 global accepts · Tags: implementation · first AC: Sep 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 52,693 global accepts · Tags: games · first AC: Jun 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 18,539 global accepts · Tags: brute force, implementation, math · first AC: May 9, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 24,260 global accepts · Tags: greedy · first AC: Apr 15, 2020 · last AC: Apr 15, 2020 · PyPy 3 (first AC)
Quality: 34,212 global accepts · Tags: brute force, dp, implementation, math · first AC: Apr 15, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 25,274 global accepts · Tags: implementation, math · first AC: Mar 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,990 global accepts · Tags: greedy · first AC: Mar 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,232 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,022 global accepts · Tags: math · first AC: Feb 10, 2020 · MS C++ 2017 (first AC)
Quality: 32,696 global accepts · Tags: math · first AC: Feb 5, 2020 · MS C++ 2017 (first AC)
Quality: 20,685 global accepts · Tags: greedy, math, strings · first AC: Feb 2, 2020 · MS C++ 2017 (first AC)
Quality: 15,518 global accepts · Tags: greedy, implementation · first AC: Jan 30, 2020 · MS C++ 2017 (first AC)
Quality: 24,151 global accepts · Tags: greedy · first AC: Jan 29, 2020 · MS C++ 2017 (first AC)
Quality: 18,021 global accepts · Tags: greedy, math, sortings · first AC: Dec 29, 2019 · MS C++ 2017 (first AC)
Quality: 23,085 global accepts · Tags: math · first AC: Dec 28, 2019 · MS C++ 2017 (first AC)
Quality: 17,814 global accepts · Tags: math · first AC: Dec 27, 2019 · MS C++ 2017 (first AC)
Quality: 15,502 global accepts · Tags: implementation, math · first AC: Dec 24, 2019 · MS C++ 2017 (first AC)
Quality: 22,076 global accepts · Tags: brute force, greedy, math, sortings · first AC: Dec 12, 2019 · MS C++ 2017 (first AC)
Quality: 65,055 global accepts · Tags: implementation, number theory · first AC: Nov 27, 2019 · MS C++ 2017 (first AC)
Quality: 16,977 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)