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Open on Codeforces · 382 unique accepted
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Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 26, 2021 · MS C++ 2017 (first AC)
Tags: sortings · first AC: Jul 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 16,374 global accepts · Tags: data structures, dp, implementation, shortest paths, sortings, two pointers · first AC: Jul 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 32,868 global accepts · Tags: dp, greedy · first AC: Nov 5, 2020 · PyPy 3 (first AC)
Quality: 9,488 global accepts · Tags: *special, brute force, constructive algorithms, dsu, implementation · first AC: Oct 31, 2020 · PyPy 3 (first AC)
Tags: — · first AC: Oct 28, 2022 · last AC: Sep 24, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 12,174 global accepts · Tags: binary search, math · first AC: Feb 28, 2023 · last AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,389 global accepts · Tags: data structures, greedy · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,547 global accepts · Tags: math, number theory · first AC: Dec 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,073 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,313 global accepts · Tags: binary search, greedy · first AC: Dec 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,015 global accepts · Tags: implementation · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,334 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: Sep 12, 2021 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: Dec 20, 2020 · PyPy 3 (first AC)
Quality: 10,753 global accepts · Tags: binary search, dp, two pointers · first AC: Nov 24, 2020 · PyPy 3 (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,691 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,006 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,053 global accepts · Tags: constructive algorithms, data structures, dp, dsu, greedy, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,288 global accepts · Tags: dp · first AC: Jan 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 15,267 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 24, 2021 · C++17 (GCC 7-32) (first AC)