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Open on Codeforces · 964 unique accepted
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Quality: 6,520 global accepts · Tags: math · first AC: Dec 20, 2020 · GNU C++11 (first AC)
Quality: 19,169 global accepts · Tags: greedy, hashing, implementation · first AC: Dec 11, 2020 · GNU C++11 (first AC)
Quality: 11,065 global accepts · Tags: bitmasks, brute force, implementation · first AC: Dec 9, 2020 · GNU C++11 (first AC)
Quality: 13,336 global accepts · Tags: binary search, greedy, math · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,120 global accepts · Tags: brute force, greedy · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,324 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,458 global accepts · Tags: binary search, combinatorics, data structures, dp, implementation, sortings · first AC: Sep 21, 2022 · last AC: Sep 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,574 global accepts · Tags: greedy, math, sortings · first AC: Aug 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,416 global accepts · Tags: implementation · first AC: Apr 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,724 global accepts · Tags: binary search, dp, greedy, implementation, strings, two pointers · first AC: Jul 12, 2021 · GNU C++11 (first AC)
Quality: 72,431 global accepts · Tags: binary search, brute force, implementation, two pointers · first AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 5,959 global accepts · Tags: dfs and similar, dsu, implementation, math, sortings · first AC: Oct 23, 2020 · last AC: Feb 9, 2021 · GNU C++11 (first AC)
Quality: 17,647 global accepts · Tags: dfs and similar, trees · first AC: Feb 4, 2021 · GNU C++11 (first AC)
Quality: 11,733 global accepts · Tags: brute force, dp, implementation · first AC: Jan 9, 2021 · GNU C++11 (first AC)
Tags: dp, implementation · first AC: Nov 29, 2020 · GNU C++11 (first AC)
Quality: 27,375 global accepts · Tags: binary search, data structures, implementation · first AC: Nov 3, 2020 · GNU C++11 (first AC)
Quality: 8,387 global accepts · Tags: greedy, implementation, strings · first AC: Oct 26, 2020 · GNU C++11 (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Apr 30, 2024 · last AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,607 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,901 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, implementation · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,483 global accepts · Tags: dfs and similar, graphs · first AC: Oct 16, 2022 · last AC: Oct 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 8, 2021 · last AC: Sep 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,889 global accepts · Tags: brute force, dp, greedy, implementation, math · first AC: Jul 14, 2021 · GNU C++11 (first AC)