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Open on Codeforces · 399 unique accepted
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Quality: 14,536 global accepts · Tags: implementation, math · first AC: Apr 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 18,955 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Mar 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,723 global accepts · Tags: brute force, constructive algorithms, implementation, sortings, strings · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, sortings · first AC: Mar 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 28,138 global accepts · Tags: brute force, math, number theory · first AC: Jan 10, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 14,663 global accepts · Tags: binary search, math, meet-in-the-middle, number theory · first AC: Nov 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 9,492 global accepts · Tags: brute force, math · first AC: Sep 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 34,840 global accepts · Tags: dp · first AC: Jul 17, 2019 · C++14 (GCC 6-32) (first AC)
Tags: implementation · first AC: Jul 12, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 11,070 global accepts · Tags: data structures, dp, implementation, math · first AC: Jul 5, 2019 · Python 3 (first AC)
Quality: 15,045 global accepts · Tags: binary search, math · first AC: Jun 26, 2019 · PyPy 3 (first AC)
Quality: 20,424 global accepts · Tags: greedy, sortings · first AC: Jun 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,670 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,310 global accepts · Tags: constructive algorithms, math · first AC: Aug 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,195 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,632 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 31, 2020 · C++14 (GCC 6-32) (first AC)
Tags: math, number theory · first AC: Nov 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 28,137 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: Sep 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 21,390 global accepts · Tags: greedy, math · first AC: Sep 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 18,505 global accepts · Tags: 2-sat, brute force, constructive algorithms, greedy · first AC: Aug 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 16,027 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Aug 9, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 21,959 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, implementation · first AC: Jul 17, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 19,091 global accepts · Tags: constructive algorithms, math · first AC: Jul 11, 2020 · C++14 (GCC 6-32) (first AC)