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Open on Codeforces · 1,897 unique accepted
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Quality: 3,954 global accepts · Tags: greedy, strings · first AC: Feb 28, 2012 · GNU C++ (first AC)
Quality: 3,510 global accepts · Tags: dfs and similar · first AC: Nov 15, 2011 · MS C++ (first AC)
Quality: 6,451 global accepts · Tags: strings · first AC: Dec 20, 2010 · MS C++ (first AC)
Quality: 2,822 global accepts · Tags: strings · first AC: Oct 27, 2011 · MS C++ (first AC)
Quality: 2,841 global accepts · Tags: greedy, sortings · first AC: Sep 15, 2011 · MS C++ (first AC)
Quality: 2,036 global accepts · Tags: implementation · first AC: Jul 26, 2010 · GNU C++ (first AC)
Quality: 2,054 global accepts · Tags: dp, implementation · first AC: Apr 15, 2010 · GNU C++ (first AC)
Quality: 12,294 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (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++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 29, 2023 · C++20 (GCC 11-64) (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: 14,394 global accepts · Tags: data structures, greedy · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · 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 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,357 global accepts · Tags: brute force, data structures, dp · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,400 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Nov 28, 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)