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Open on Codeforces · 496 unique accepted
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Quality: 15,500 global accepts · Tags: constructive algorithms, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,616 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 31,558 global accepts · Tags: data structures, implementation · first AC: Aug 30, 2019 · C++14 (GCC 6-32) (first AC)
Tags: implementation · first AC: Mar 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 13,230 global accepts · Tags: geometry · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 14,081 global accepts · Tags: binary search, implementation · first AC: Sep 17, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 14,718 global accepts · Tags: constructive algorithms, math · first AC: Sep 6, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 21,401 global accepts · Tags: sortings · first AC: Jul 31, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 12,309 global accepts · Tags: implementation · first AC: Dec 28, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 10,276 global accepts · Tags: greedy, implementation · first AC: Dec 19, 2017 · C++14 (GCC 6-32) (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: 16,981 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 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++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,755 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Feb 11, 2024 · 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)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,624 global accepts · Tags: math · first AC: Aug 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 11,012 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Dec 30, 2018 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 18, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 14,591 global accepts · Tags: implementation, math, number theory · first AC: Nov 12, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 14,102 global accepts · Tags: greedy, strings · first AC: Nov 12, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 4,527 global accepts · Tags: implementation, sortings · first AC: Nov 4, 2018 · C++17 (GCC 7-32) (first AC)