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Open on Codeforces · 2,349 unique accepted
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Quality: 21,585 global accepts · Tags: implementation · first AC: Aug 24, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 11,708 global accepts · Tags: math · first AC: Aug 1, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 10,356 global accepts · Tags: math · first AC: May 30, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 17,502 global accepts · Tags: implementation · first AC: May 30, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 687,822 global accepts · Tags: brute force, math · first AC: May 8, 2018 · Python 3 (first AC)
Quality: 10,974 global accepts · Tags: implementation · first AC: May 6, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 217,481 global accepts · Tags: implementation · first AC: May 6, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 11,976 global accepts · Tags: *special, math · first AC: May 6, 2018 · Python 3 (first AC)
Quality: 10,310 global accepts · Tags: math · first AC: Apr 17, 2018 · Python 3 (first AC)
Quality: 21,584 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,572 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,066 global accepts · Tags: constructive algorithms, math · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,301 global accepts · Tags: combinatorics, math, sortings · first AC: Dec 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,931 global accepts · Tags: math, number theory · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 23,890 global accepts · Tags: constructive algorithms · first AC: Nov 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,851 global accepts · Tags: greedy, implementation, strings · first AC: Oct 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,318 global accepts · Tags: greedy, math · first AC: Oct 4, 2022 · Rust 2021 (first AC)
Quality: 36,548 global accepts · Tags: greedy, math · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 36,323 global accepts · Tags: greedy · first AC: Jun 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 29,995 global accepts · Tags: math · first AC: Mar 8, 2022 · C++20 (GCC 11-64) (first AC)
Tags: greedy · first AC: Dec 12, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 26,627 global accepts · Tags: implementation, math · first AC: Dec 1, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 18,895 global accepts · Tags: greedy, implementation, math, number theory · first AC: Nov 28, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 33,362 global accepts · Tags: combinatorics, math · first AC: Oct 24, 2021 · C++17 (GCC 9-64) (first AC)