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Open on Codeforces · 819 unique accepted
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Quality: 18,019 global accepts · Tags: brute force, dp, math, number theory · first AC: Jan 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,136 global accepts · Tags: constructive algorithms, implementation · first AC: Jan 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,055 global accepts · Tags: combinatorics, math · first AC: Nov 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,420 global accepts · Tags: brute force, data structures, greedy, math · first AC: Nov 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Nov 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,220 global accepts · Tags: implementation · first AC: Nov 10, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 15,725 global accepts · Tags: data structures, implementation · first AC: Nov 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,097 global accepts · Tags: greedy, sortings · first AC: Nov 10, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 17,502 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Nov 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 24,020 global accepts · Tags: brute force, implementation, two pointers · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,405 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 27,191 global accepts · Tags: brute force, data structures, dp, greedy · first AC: Nov 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,196 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,656 global accepts · Tags: greedy, implementation · first AC: Sep 28, 2021 · last AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,503 global accepts · Tags: math, number theory, sortings · first AC: Jul 4, 2025 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,816 global accepts · Tags: binary search, dp · first AC: Jan 17, 2024 · last AC: Jan 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 16,183 global accepts · Tags: math, number theory · first AC: Nov 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,578 global accepts · Tags: greedy, math · first AC: Nov 1, 2023 · last AC: Nov 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,013 global accepts · Tags: greedy, hashing, strings · first AC: Oct 23, 2023 · last AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,677 global accepts · Tags: implementation, sortings · first AC: Oct 23, 2023 · last AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,992 global accepts · Tags: bitmasks, constructive algorithms · first AC: Oct 16, 2023 · last AC: Oct 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,420 global accepts · Tags: implementation, strings · first AC: Oct 13, 2023 · last AC: Oct 13, 2023 · C++17 (GCC 9-64) (first AC)