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Open on Codeforces · 1,938 unique accepted
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Quality: 18,332 global accepts · Tags: math · first AC: Jun 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 15,704 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,608 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,308 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,353 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,392 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,146 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,397 global accepts · Tags: binary search, brute force, greedy, math · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,767 global accepts · Tags: dp, greedy · first AC: Jun 30, 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++20 (GCC 13-64) (first AC)
Quality: 30,974 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,256 global accepts · Tags: brute force, implementation · first AC: Oct 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,018 global accepts · Tags: binary search, geometry, math · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,729 global accepts · Tags: binary search, brute force, math · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,742 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,012 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,613 global accepts · Tags: constructive algorithms, implementation · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,795 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,874 global accepts · Tags: constructive algorithms, dp, math · first AC: Aug 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 24,801 global accepts · Tags: greedy, implementation, sortings · first AC: Jul 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 27,439 global accepts · Tags: data structures, implementation · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,792 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)