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Open on Codeforces · 1,010 unique accepted
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Quality: 20,593 global accepts · Tags: binary search, brute force, math, number theory · first AC: Feb 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,216 global accepts · Tags: binary search, combinatorics, math, sortings, two pointers · first AC: Dec 15, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 12,433 global accepts · Tags: dp, math, probabilities · first AC: Dec 11, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 11,801 global accepts · Tags: data structures, implementation · first AC: Nov 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,274 global accepts · Tags: binary search, dp, implementation, math, two pointers · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 71,996 global accepts · Tags: dp · first AC: Aug 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,902 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,294 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,491 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,275 global accepts · Tags: math · first AC: Mar 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,078 global accepts · Tags: combinatorics, math · first AC: Feb 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 10,548 global accepts · Tags: math, number theory · first AC: Dec 12, 2022 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Nov 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,746 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,346 global accepts · Tags: math · first AC: May 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,401 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Oct 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,443 global accepts · Tags: probabilities · first AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Sep 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,210 global accepts · Tags: implementation, strings · first AC: Aug 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 11,047 global accepts · Tags: implementation, math, number theory · first AC: Aug 15, 2021 · C++17 (GCC 9-64) (first AC)