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Open on Codeforces · 1,544 unique accepted
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Quality: 11,478 global accepts · Tags: brute force, math · first AC: Sep 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 18,332 global accepts · Tags: math · first AC: Jun 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,441 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,478 global accepts · Tags: binary search, constructive algorithms, math · first AC: Jan 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,310 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,319 global accepts · Tags: brute force, greedy, strings · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,903 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,758 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,884 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 30,974 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 19,389 global accepts · Tags: brute force, games, greedy, implementation · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,109 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,891 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,766 global accepts · Tags: implementation, strings · first AC: Apr 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,743 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,118 global accepts · Tags: *special, brute force, dp, greedy · first AC: Dec 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,795 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 24,801 global accepts · Tags: greedy, implementation, sortings · first AC: Jul 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,732 global accepts · Tags: implementation, sortings · first AC: May 23, 2022 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 19,806 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)