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Open on Codeforces · 582 unique accepted
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Quality: 2,515 global accepts · Tags: dp, greedy, implementation · first AC: Mar 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,449 global accepts · Tags: constructive algorithms, interactive, math · first AC: Mar 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,274 global accepts · Tags: brute force, number theory · first AC: Nov 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 34,843 global accepts · Tags: dp · first AC: Jun 12, 2022 · PyPy 3-64 (first AC)
Quality: 25,809 global accepts · Tags: math, number theory · first AC: Jun 12, 2022 · PyPy 3-64 (first AC)
Quality: 36,739 global accepts · Tags: dp, math, number theory · first AC: Jun 12, 2022 · PyPy 3-64 (first AC)
Quality: 11,706 global accepts · Tags: greedy, implementation · first AC: May 1, 2022 · PyPy 3-64 (first AC)
Quality: 8,769 global accepts · Tags: implementation, math, matrices · first AC: Apr 1, 2022 · PyPy 3-64 (first AC)
Quality: 31,099 global accepts · Tags: math, sortings, two pointers · first AC: Mar 27, 2022 · PyPy 3-64 (first AC)
Quality: 8,357 global accepts · Tags: brute force, implementation, math · first AC: Mar 13, 2022 · Python 3 (first AC)
Quality: 8,551 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,464 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,448 global accepts · Tags: binary search, brute force, greedy · first AC: Apr 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,369 global accepts · Tags: binary search, combinatorics, math · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,574 global accepts · Tags: brute force, greedy, math · first AC: Mar 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,643 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,799 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 55,494 global accepts · Tags: dfs and similar, graphs, trees · first AC: Oct 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,107 global accepts · Tags: greedy, implementation · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,533 global accepts · Tags: binary search, brute force, data structures · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,176 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 23, 2023 · last AC: Mar 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,381 global accepts · Tags: greedy, two pointers · first AC: Dec 3, 2022 · C++20 (GCC 11-64) (first AC)