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Open on Codeforces · 545 unique accepted
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Quality: 6,787 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,776 global accepts · Tags: bitmasks, graphs, hashing, math, number theory · first AC: Jan 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,140 global accepts · Tags: bitmasks, math, number theory · first AC: Aug 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,083 global accepts · Tags: brute force, dp, greedy · first AC: Aug 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,860 global accepts · Tags: greedy, implementation, math, sortings · first AC: Jun 4, 2020 · last AC: Jun 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,723 global accepts · Tags: dfs and similar, graphs, trees · first AC: Mar 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,290 global accepts · Tags: data structures, dp, greedy · first AC: Feb 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,171 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings · first AC: Feb 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,706 global accepts · Tags: bitmasks, greedy · first AC: Feb 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,869 global accepts · Tags: constructive algorithms, interactive, math, sortings · first AC: Dec 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,046 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 7, 2019 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dsu, graphs, two pointers · first AC: Nov 6, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,603 global accepts · Tags: dsu, graphs, greedy, shortest paths, trees · first AC: Nov 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,655 global accepts · Tags: bitmasks, interactive, math · first AC: Aug 25, 2019 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, graphs · first AC: Aug 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,402 global accepts · Tags: brute force, data structures, dp, implementation, two pointers · first AC: Aug 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,462 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Aug 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,781 global accepts · Tags: dp, greedy, math · first AC: Aug 1, 2019 · last AC: Aug 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,427 global accepts · Tags: bitmasks, math, number theory, strings · first AC: Apr 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,114 global accepts · Tags: binary search · first AC: Feb 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,978 global accepts · Tags: dp · first AC: Feb 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Jan 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,976 global accepts · Tags: geometry, implementation · first AC: Nov 19, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)