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Open on Codeforces · 1,374 unique accepted
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Quality: 31,233 global accepts · Tags: hashing, implementation · first AC: Feb 25, 2010 · Java 6 (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,462 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,448 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,624 global accepts · Tags: binary search, greedy · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,077 global accepts · Tags: constructive algorithms, math, number theory · first AC: Oct 30, 2021 · C++17 (GCC 9-64) (first AC)
Tags: graphs, greedy, math · first AC: Jul 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,181 global accepts · Tags: brute force, data structures, greedy, implementation, trees · first AC: May 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 18,991 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: May 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 14,610 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,684 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Aug 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 18,787 global accepts · Tags: brute force, combinatorics, math, number theory · first AC: Mar 3, 2020 · last AC: Apr 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,741 global accepts · Tags: combinatorics, math · first AC: Jan 4, 2020 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, math · first AC: Oct 26, 2019 · Java 8 (first AC)
Quality: 9,990 global accepts · Tags: binary search, brute force, data structures, sortings · first AC: Jul 30, 2019 · Java 8 (first AC)
Quality: 10,136 global accepts · Tags: sortings, two pointers · first AC: Jul 30, 2019 · Java 8 (first AC)
Quality: 7,941 global accepts · Tags: binary search, brute force, two pointers · first AC: Jun 1, 2019 · Java 8 (first AC)
Quality: 4,677 global accepts · Tags: implementation, sortings · first AC: Mar 8, 2019 · Java 8 (first AC)
Quality: 7,013 global accepts · Tags: greedy, hashing, strings · first AC: Mar 8, 2019 · Java 8 (first AC)