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Open on Codeforces · 515 unique accepted
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Quality: 12,592 global accepts · Tags: brute force, dp, math, strings · first AC: Feb 19, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 9,729 global accepts · Tags: dfs and similar, graphs · first AC: Feb 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 12,551 global accepts · Tags: brute force, greedy, math · first AC: Feb 9, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,377 global accepts · Tags: constructive algorithms, trees · first AC: Jan 29, 2018 · GNU C++ (first AC)
Quality: 14,279 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 18, 2017 · GNU C++ (first AC)
Tags: constructive algorithms, greedy · first AC: Nov 10, 2017 · GNU C++11 (first AC)
Quality: 5,392 global accepts · Tags: dsu, implementation, sortings, two pointers · first AC: Oct 16, 2017 · GNU C++ (first AC)
Tags: greedy, implementation · first AC: Sep 17, 2017 · GNU C++ (first AC)
Quality: 6,190 global accepts · Tags: greedy · first AC: Sep 16, 2017 · GNU C++ (first AC)
Quality: 4,875 global accepts · Tags: implementation, math, sortings · first AC: Jun 16, 2017 · GNU C++ (first AC)
Quality: 6,429 global accepts · Tags: combinatorics, implementation, math, sortings · first AC: Jun 16, 2017 · GNU C++ (first AC)
Tags: greedy, implementation, strings · first AC: Dec 25, 2016 · GNU C++ (first AC)
Quality: 8,579 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Nov 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,097 global accepts · Tags: constructive algorithms, flows, graphs, greedy, math · first AC: Jul 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,181 global accepts · Tags: brute force, data structures, greedy, implementation, trees · first AC: May 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,987 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: May 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,606 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,684 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,782 global accepts · Tags: brute force, combinatorics, math, number theory · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, greedy, two pointers · first AC: Feb 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,868 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Feb 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,900 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 2, 2020 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, math · first AC: Oct 26, 2019 · C++14 (GCC 6-32) (first AC)