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Open on Codeforces · 654 unique accepted
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Tags: constructive algorithms, graphs, trees · first AC: Jul 7, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,461 global accepts · Tags: geometry, implementation · first AC: Jun 16, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 8,463 global accepts · Tags: bitmasks, dp, greedy · first AC: Jan 8, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,420 global accepts · Tags: implementation, strings · first AC: Dec 23, 2017 · C++14 (GCC 6-32) (first AC)
Tags: brute force, data structures, hashing, implementation, strings · first AC: Sep 17, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,997 global accepts · Tags: brute force, geometry · first AC: Sep 1, 2017 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms · first AC: Sep 1, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 4,809 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Jan 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,112 global accepts · Tags: bitmasks, constructive algorithms, dp, math · first AC: Apr 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,697 global accepts · Tags: brute force, greedy, math · first AC: Aug 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,765 global accepts · Tags: dp, greedy · first AC: Aug 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,326 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Jul 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Mar 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,294 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 27, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,251 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, sortings · first AC: Nov 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,003 global accepts · Tags: dp, shortest paths · first AC: Oct 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,302 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Oct 16, 2019 · C++17 (GCC 7-32) (first AC)
Tags: brute force, graphs, greedy · first AC: Sep 23, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,729 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Sep 14, 2019 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 8, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,119 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Aug 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,844 global accepts · Tags: brute force, dp, shortest paths · first AC: Aug 10, 2019 · C++17 (GCC 7-32) (first AC)