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Open on Codeforces · 631 unique accepted
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Tags: constructive algorithms · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,763 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,801 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers · first AC: Nov 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,844 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,844 global accepts · Tags: math, sortings · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,477 global accepts · Tags: combinatorics, data structures, geometry, implementation, math, sortings · first AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,499 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Tags: binary search, dp, greedy · first AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,663 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths · first AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,050 global accepts · Tags: brute force, dp · first AC: Feb 16, 2023 · last AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,283 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Feb 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,532 global accepts · Tags: binary search, brute force, data structures · first AC: Feb 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,961 global accepts · Tags: brute force, geometry · first AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,500 global accepts · Tags: binary search, sortings · first AC: Jan 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,903 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,368 global accepts · Tags: combinatorics, dp, math · first AC: Aug 26, 2022 · last AC: Aug 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Aug 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,265 global accepts · Tags: data structures, divide and conquer, sortings · first AC: May 20, 2022 · last AC: May 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,054 global accepts · Tags: dp, implementation · first AC: May 8, 2022 · C++14 (GCC 6-32) (first AC)