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Open on Codeforces · 491 unique accepted
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Quality: 507 global accepts · Tags: brute force, combinatorics, greedy, math · first AC: Mar 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Mar 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 602 global accepts · Tags: data structures, greedy · first AC: Mar 8, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, sortings, strings · first AC: Feb 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Nov 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Nov 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 618 global accepts · Tags: dp · first AC: Apr 17, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Apr 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 486 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Mar 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: dp, graph matchings, math, trees · first AC: Mar 15, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 882 global accepts · Tags: data structures · first AC: Mar 12, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Tags: brute force, dp · first AC: Feb 25, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy · first AC: Oct 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 789 global accepts · Tags: dp, games · first AC: Oct 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 456 global accepts · Tags: combinatorics, dp, flows, graphs · first AC: Sep 12, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Jun 11, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 300 global accepts · Tags: brute force, data structures, graphs · first AC: May 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: May 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Apr 28, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Mar 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Feb 27, 2019 · C++14 (GCC 6-32) (first AC)