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Open on Codeforces · 733 unique accepted
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Quality: 21,803 global accepts · Tags: math, number theory · first AC: Oct 13, 2021 · Haskell (first AC)
Quality: 18,887 global accepts · Tags: implementation, sortings · first AC: Oct 5, 2021 · last AC: Oct 6, 2021 · Haskell (first AC)
Quality: 9,796 global accepts · Tags: brute force, implementation · first AC: May 31, 2021 · Haskell (first AC)
Quality: 22,644 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,842 global accepts · Tags: constructive algorithms, math · first AC: Jul 4, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 11,477 global accepts · Tags: brute force, math · first AC: Sep 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,458 global accepts · Tags: implementation, math · first AC: Feb 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 15,428 global accepts · Tags: math · first AC: Oct 13, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 9,498 global accepts · Tags: greedy · first AC: Oct 5, 2018 · C++14 (GCC 6-32) (first AC)
Tags: geometry · first AC: Sep 26, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 14,079 global accepts · Tags: binary search, implementation · first AC: Sep 18, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 14,718 global accepts · Tags: constructive algorithms, math · first AC: Sep 6, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 8,000 global accepts · Tags: greedy, implementation · first AC: Mar 9, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 11,474 global accepts · Tags: math, number theory · first AC: Mar 8, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 9,303 global accepts · Tags: brute force, greedy · first AC: Feb 16, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 31,608 global accepts · Tags: binary search, brute force, dp, implementation, number theory · first AC: Jan 31, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 5,899 global accepts · Tags: implementation · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,161 global accepts · Tags: constructive algorithms, dsu, math, sortings · first AC: Oct 5, 2021 · last AC: Oct 5, 2021 · Haskell (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 24,461 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: Sep 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,850 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 4, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 12,442 global accepts · Tags: constructive algorithms, greedy, strings, two pointers · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,198 global accepts · Tags: data structures, greedy · first AC: Sep 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,864 global accepts · Tags: brute force, greedy, strings · first AC: Jun 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 17,895 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 29, 2019 · GNU C++11 (first AC)