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Open on Codeforces · 1,114 unique accepted
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Quality: 529 global accepts · Tags: two pointers · first AC: Apr 8, 2012 · GNU C++ (first AC)
Quality: 1,601 global accepts · Tags: *special · first AC: Apr 1, 2012 · Secret_171 (first AC)
Quality: 1,178 global accepts · Tags: binary search · first AC: Mar 25, 2012 · GNU C++ (first AC)
Quality: 2,625 global accepts · Tags: combinatorics, dp · first AC: Feb 29, 2012 · GNU C++ (first AC)
Quality: 89 global accepts · Tags: *special · first AC: Feb 22, 2012 · Cobol (first AC)
Quality: 3,244 global accepts · Tags: combinatorics, dp · first AC: Nov 15, 2011 · GNU C++ (first AC)
Quality: 1,261 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 15, 2011 · GNU C++ (first AC)
Quality: 1,045 global accepts · Tags: dp · first AC: Oct 14, 2011 · GNU C++ (first AC)
Quality: 8,437 global accepts · Tags: dfs and similar, graphs · first AC: Oct 7, 2011 · GNU C++ (first AC)
Quality: 2,962 global accepts · Tags: dfs and similar, graphs · first AC: Sep 23, 2011 · GNU C++ (first AC)
Quality: 894 global accepts · Tags: constructive algorithms, sortings · first AC: Aug 29, 2011 · GNU C++ (first AC)
Quality: 2,300 global accepts · Tags: dp · first AC: May 6, 2011 · GNU C++ (first AC)
Quality: 871 global accepts · Tags: data structures, dfs and similar, sortings · first AC: May 6, 2011 · GNU C++ (first AC)
Quality: 2,175 global accepts · Tags: dp, games, number theory · first AC: Apr 27, 2011 · GNU C++ (first AC)
Quality: 2,052 global accepts · Tags: data structures, dp, greedy, implementation, math, trees · first AC: Apr 13, 2011 · GNU C++ (first AC)
Quality: 885 global accepts · Tags: geometry · first AC: Dec 20, 2010 · GNU C++ (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Apr 3, 2024 · last AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,791 global accepts · Tags: divide and conquer, interactive · first AC: Aug 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,909 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy · first AC: Jun 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,709 global accepts · Tags: data structures, greedy, strings · first AC: Jun 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,063 global accepts · Tags: data structures, dp · first AC: Feb 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,215 global accepts · Tags: brute force, data structures, dfs and similar, dp, strings, trees · first AC: Dec 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,170 global accepts · Tags: combinatorics, divide and conquer, dp, dsu, hashing, sortings, trees · first AC: Apr 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,060 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy, math, sortings · first AC: Jan 1, 2021 · C++14 (GCC 6-32) (first AC)