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Open on Codeforces · 1,215 unique accepted
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Quality: 11,868 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Sep 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,335 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: Sep 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,205 global accepts · Tags: dp, two pointers · first AC: Sep 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,990 global accepts · Tags: binary search, brute force, data structures, sortings · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,136 global accepts · Tags: sortings, two pointers · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,472 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,547 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,301 global accepts · Tags: dp, graphs, greedy · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 25,299 global accepts · Tags: math, number theory · first AC: Dec 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 455 global accepts · Tags: *special · first AC: Aug 26, 2020 · Q# (first AC)
Quality: 568 global accepts · Tags: *special · first AC: Aug 26, 2020 · Q# (first AC)
Quality: 12,859 global accepts · Tags: dfs and similar, greedy, implementation · first AC: Aug 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 20,352 global accepts · Tags: brute force, dp, greedy · first AC: Jul 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,086 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,996 global accepts · Tags: math, number theory · first AC: Jul 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,977 global accepts · Tags: data structures, greedy, sortings · first AC: Jun 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,669 global accepts · Tags: divide and conquer, dp, greedy, implementation · first AC: Jun 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,346 global accepts · Tags: math · first AC: May 26, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: May 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 24,808 global accepts · Tags: constructive algorithms · first AC: May 10, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, sortings · first AC: May 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,484 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: May 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,924 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Apr 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,375 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)