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Open on Codeforces · 1,463 unique accepted
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Quality: 9,974 global accepts · Tags: dfs and similar, greedy, math, sortings, two pointers · first AC: Nov 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,857 global accepts · Tags: implementation, trees · first AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,390 global accepts · Tags: greedy, implementation · first AC: Sep 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,558 global accepts · Tags: math, number theory · first AC: Sep 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,031 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 36,735 global accepts · Tags: dp, math, number theory · first AC: May 29, 2021 · GNU C++11 (first AC)
Quality: 15,493 global accepts · Tags: binary search, greedy, math, sortings · first AC: Nov 21, 2020 · last AC: Nov 21, 2020 · GNU C++11 (first AC)
Quality: 20,872 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Jul 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,267 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,856 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,671 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Sep 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,370 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,902 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,110 global accepts · Tags: dp, implementation · first AC: Sep 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,854 global accepts · Tags: brute force, implementation · first AC: Jan 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,936 global accepts · Tags: *special, dfs and similar, graphs, implementation · first AC: Jan 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,022 global accepts · Tags: dp, number theory · first AC: Nov 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,220 global accepts · Tags: implementation · first AC: Oct 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,036 global accepts · Tags: sortings · first AC: Sep 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,259 global accepts · Tags: implementation · first AC: Sep 29, 2021 · C++14 (GCC 6-32) (first AC)