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Open on Codeforces · 1,256 unique accepted
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Quality: 22,644 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Oct 17, 2020 · last AC: Oct 20, 2020 · GNU C++11 (first AC)
Quality: 20,544 global accepts · Tags: binary search, constructive algorithms, math · first AC: Sep 30, 2020 · last AC: Sep 30, 2020 · GNU C++11 (first AC)
Quality: 21,778 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 21, 2020 · GNU C++11 (first AC)
Quality: 17,127 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,693 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,327 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,975 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,143 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,518 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,807 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,382 global accepts · Tags: binary search, brute force, greedy, math · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,863 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,410 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,004 global accepts · Tags: dp, greedy, implementation · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,896 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,753 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,763 global accepts · Tags: dp, greedy · first AC: Jul 3, 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: 18,983 global accepts · Tags: brute force, greedy, sortings · first AC: Feb 23, 2022 · last AC: Feb 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,134 global accepts · Tags: implementation, math · first AC: Oct 1, 2021 · last AC: Oct 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,230 global accepts · Tags: brute force, math · first AC: Feb 28, 2021 · GNU C++11 (first AC)
Quality: 17,921 global accepts · Tags: dp, implementation, math · first AC: Feb 12, 2021 · last AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 23,234 global accepts · Tags: constructive algorithms, math · first AC: Nov 30, 2020 · GNU C++11 (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 35,802 global accepts · Tags: bitmasks, math · first AC: Sep 24, 2020 · GNU C++11 (first AC)