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Open on Codeforces · 974 unique accepted
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Quality: 25,160 global accepts · Tags: brute force, geometry, math · first AC: Oct 14, 2018 · GNU C++11 (first AC)
Tags: implementation · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 22,434 global accepts · Tags: implementation · first AC: Aug 19, 2018 · GNU C++11 (first AC)
Quality: 21,585 global accepts · Tags: implementation · first AC: Aug 8, 2018 · GNU C++11 (first AC)
Quality: 11,708 global accepts · Tags: math · first AC: Jul 30, 2018 · GNU C++11 (first AC)
Quality: 22,132 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,572 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (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: 25,271 global accepts · Tags: implementation, math · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 13,448 global accepts · Tags: graphs · first AC: Nov 10, 2018 · GNU C++11 (first AC)
Quality: 16,526 global accepts · Tags: implementation, sortings · first AC: Aug 19, 2018 · GNU C++11 (first AC)
Quality: 17,660 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 33,884 global accepts · Tags: brute force, greedy, math · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 31,909 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,049 global accepts · Tags: brute force · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 26,956 global accepts · Tags: data structures, greedy · first AC: Mar 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 28,412 global accepts · Tags: greedy, strings · first AC: Mar 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 25,125 global accepts · Tags: brute force, dfs and similar, graphs · first AC: Aug 11, 2018 · last AC: Jul 27, 2020 · GNU C++11 (first AC)
Quality: 46,415 global accepts · Tags: greedy, math · first AC: Apr 26, 2020 · GNU C++11 (first AC)
Quality: 32,679 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 10,674 global accepts · Tags: implementation · first AC: Jan 13, 2019 · GNU C++11 (first AC)
Quality: 11,664 global accepts · Tags: math · first AC: Aug 17, 2018 · GNU C++11 (first AC)
Quality: 9,453 global accepts · Tags: math · first AC: Aug 11, 2018 · GNU C++11 (first AC)
Quality: 16,997 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,616 global accepts · Tags: combinatorics, dp, math · first AC: Oct 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)