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Open on Codeforces · 374 unique accepted
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Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Jan 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,216 global accepts · Tags: binary search, combinatorics, math, sortings, two pointers · first AC: Jan 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,633 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 19,902 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Dec 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,964 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,315 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Aug 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,327 global accepts · Tags: binary search, data structures, math · first AC: Aug 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,786 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,175 global accepts · Tags: binary search, math · first AC: Feb 28, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,156 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,121 global accepts · Tags: brute force, data structures, dp · first AC: Jun 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,396 global accepts · Tags: binary search, interactive · first AC: May 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,244 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,401 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Feb 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,301 global accepts · Tags: dp, graphs, greedy · first AC: Jan 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 17,674 global accepts · Tags: combinatorics, math, sortings · first AC: Jan 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,604 global accepts · Tags: brute force, implementation · first AC: Dec 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 9,133 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Aug 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,326 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)