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Open on Codeforces · 6,177 unique accepted
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Quality: 22,133 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,365 global accepts · Tags: math, number theory · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,343 global accepts · Tags: strings · first AC: May 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,548 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 32,074 global accepts · Tags: games, greedy, sortings, two pointers · first AC: Mar 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,935 global accepts · Tags: combinatorics, constructive algorithms, strings · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,753 global accepts · Tags: greedy, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,072 global accepts · Tags: math · first AC: Oct 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,245 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,572 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,538 global accepts · Tags: brute force, dp, implementation, math · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 38,131 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 18,421 global accepts · Tags: greedy, strings, two pointers · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 27,451 global accepts · Tags: implementation, math · first AC: Sep 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 23,574 global accepts · Tags: constructive algorithms, strings · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,405 global accepts · Tags: games, math · first AC: Jul 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 23,704 global accepts · Tags: geometry, implementation, math · first AC: Jun 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 50,098 global accepts · Tags: greedy · first AC: May 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,121 global accepts · Tags: brute force, math, sortings · first AC: Apr 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,195 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,635 global accepts · Tags: greedy, math · first AC: Jan 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 25,066 global accepts · Tags: constructive algorithms, math · first AC: Jan 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 25,301 global accepts · Tags: combinatorics, math, sortings · first AC: Dec 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 23,890 global accepts · Tags: constructive algorithms · first AC: Dec 1, 2022 · C++17 (GCC 9-64) (first AC)