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Open on Codeforces · 1,140 unique accepted
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Quality: 25,921 global accepts · Tags: math · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,765 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 57,102 global accepts · Tags: constructive algorithms · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,103 global accepts · Tags: brute force, math · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,936 global accepts · Tags: constructive algorithms, math · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 54,409 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 28,161 global accepts · Tags: implementation · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 32,112 global accepts · Tags: implementation, math · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 32,456 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 31,505 global accepts · Tags: brute force, constructive algorithms, math · first AC: Jul 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 56,061 global accepts · Tags: brute force, greedy, math · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,968 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 45,656 global accepts · Tags: greedy, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,990 global accepts · Tags: constructive algorithms, games · first AC: Jun 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,331 global accepts · Tags: greedy, implementation, math · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 46,300 global accepts · Tags: constructive algorithms · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,934 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,910 global accepts · Tags: brute force, greedy · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,048 global accepts · Tags: greedy, implementation, sortings · first AC: Mar 28, 2023 · Python 3 (first AC)
Quality: 43,456 global accepts · Tags: geometry, greedy, math · first AC: Mar 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,825 global accepts · Tags: greedy, math · first AC: Feb 12, 2023 · last AC: Feb 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,313 global accepts · Tags: math · first AC: Nov 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,771 global accepts · Tags: implementation · first AC: Sep 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,133 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,343 global accepts · Tags: strings · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)