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Open on Codeforces · 803 unique accepted
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Quality: 21,646 global accepts · Tags: math, number theory · first AC: Nov 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 40,685 global accepts · Tags: implementation, strings · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,381 global accepts · Tags: math, number theory · first AC: Oct 17, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 25,642 global accepts · Tags: brute force, dfs and similar, dp, implementation · first AC: Oct 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 27,119 global accepts · Tags: math · first AC: Oct 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,276 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 41,992 global accepts · Tags: math, strings · first AC: Sep 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 40,982 global accepts · Tags: greedy, math · first AC: Jun 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,749 global accepts · Tags: implementation · first AC: Dec 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 24,264 global accepts · Tags: implementation · first AC: Dec 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 320,461 global accepts · Tags: *special, implementation · first AC: Mar 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 503,241 global accepts · Tags: strings · first AC: Mar 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 12,865 global accepts · Tags: implementation, math · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,116 global accepts · Tags: math · first AC: Nov 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,629 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,077 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 23,574 global accepts · Tags: constructive algorithms, strings · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 39,301 global accepts · Tags: math, number theory · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,738 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,947 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 25,635 global accepts · Tags: greedy, math · first AC: Jan 5, 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: 21,073 global accepts · Tags: constructive algorithms, math · first AC: Sep 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 24,364 global accepts · Tags: math, number theory · first AC: Aug 18, 2022 · C++17 (GCC 7-32) (first AC)