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Open on Codeforces · 242 unique accepted
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Quality: 23,834 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,577 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,874 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,354 global accepts · Tags: math · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,853 global accepts · Tags: brute force, greedy, implementation, math, number theory · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,847 global accepts · Tags: implementation, math · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 65,627 global accepts · Tags: implementation · first AC: Nov 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,824 global accepts · Tags: strings · first AC: Jun 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 22,680 global accepts · Tags: brute force, constructive algorithms, greedy, sortings, two pointers · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 25,390 global accepts · Tags: math · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,006 global accepts · Tags: math · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 70,772 global accepts · Tags: math, number theory · first AC: Nov 13, 2018 · Python 3 (first AC)
Quality: 687,822 global accepts · Tags: brute force, math · first AC: Nov 3, 2018 · Python 3 (first AC)
Quality: 15,841 global accepts · Tags: brute force, implementation · first AC: Dec 29, 2017 · GNU C++11 (first AC)
Quality: 21,849 global accepts · Tags: constructive algorithms, math · first AC: Feb 7, 2015 · GNU C++ (first AC)
Quality: 7,517 global accepts · Tags: *special, brute force, implementation · first AC: Apr 4, 2012 · GNU C++ (first AC)
Quality: 320,466 global accepts · Tags: *special, implementation · first AC: Mar 3, 2012 · GNU C++ (first AC)
Quality: 20,650 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 39,868 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jun 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 24,178 global accepts · Tags: implementation, math · first AC: Jan 8, 2018 · GNU C++11 (first AC)
Quality: 18,417 global accepts · Tags: greedy, implementation, math · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,066 global accepts · Tags: brute force, geometry, math, number theory · first AC: Jul 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 35,784 global accepts · Tags: implementation, math · first AC: Nov 13, 2018 · last AC: Nov 13, 2018 · Python 3 (first AC)
Quality: 320,198 global accepts · Tags: math · first AC: Nov 3, 2018 · Python 3 (first AC)