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Open on Codeforces · 1,334 unique accepted
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Tags: math · first AC: Jul 1, 2018 · GNU C++11 (first AC)
Quality: 24,667 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Apr 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,901 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,740 global accepts · Tags: combinatorics, math · first AC: Jan 4, 2020 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, math · first AC: Oct 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,935 global accepts · Tags: trees · first AC: Sep 25, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,988 global accepts · Tags: binary search, brute force, data structures, sortings · first AC: Sep 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,133 global accepts · Tags: sortings, two pointers · first AC: Sep 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,868 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Jul 8, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,311 global accepts · Tags: implementation · first AC: Jul 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,991 global accepts · Tags: binary search, greedy, math · first AC: Jul 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,859 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jul 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,363 global accepts · Tags: data structures, hashing · first AC: Jul 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,859 global accepts · Tags: dfs and similar, dsu, graphs, greedy · first AC: Jul 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,134 global accepts · Tags: expression parsing, implementation, strings · first AC: Jun 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,505 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jun 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,216 global accepts · Tags: greedy · first AC: Jun 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,991 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,622 global accepts · Tags: brute force, constructive algorithms · first AC: Jun 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,055 global accepts · Tags: data structures, implementation, sortings · first AC: Jun 9, 2019 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Apr 25, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,213 global accepts · Tags: dp · first AC: Mar 15, 2019 · GNU C++11 (first AC)
Quality: 8,109 global accepts · Tags: dfs and similar, dsu, graphs, greedy, strings · first AC: Feb 17, 2018 · GNU C++11 (first AC)
Quality: 4,925 global accepts · Tags: binary search, two pointers · first AC: Feb 17, 2018 · GNU C++11 (first AC)
Quality: 7,195 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)