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Open on Codeforces · 1,530 unique accepted
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Quality: 4,301 global accepts · Tags: dp, math, number theory · first AC: Jul 30, 2015 · GNU C++11 (first AC)
Quality: 9,835 global accepts · Tags: combinatorics, dp, math · first AC: Jun 24, 2015 · GNU C++11 (first AC)
Quality: 4,072 global accepts · Tags: greedy · first AC: Mar 17, 2015 · GNU C++0x (first AC)
Tags: data structures, implementation · first AC: Mar 17, 2015 · GNU C++0x (first AC)
Tags: greedy, math · first AC: Mar 2, 2015 · GNU C++0x (first AC)
Quality: 9,489 global accepts · Tags: *special, brute force, constructive algorithms, dsu, implementation · first AC: Feb 2, 2015 · GNU C++0x (first AC)
Tags: constructive algorithms, data structures, graphs, greedy · first AC: Jan 12, 2015 · GNU C++0x (first AC)
Quality: 6,961 global accepts · Tags: brute force, geometry · first AC: Sep 16, 2014 · GNU C++0x (first AC)
Quality: 13,372 global accepts · Tags: brute force, implementation, math, number theory · first AC: Aug 20, 2014 · GNU C++0x (first AC)
Quality: 4,275 global accepts · Tags: brute force, implementation, strings · first AC: Aug 10, 2014 · GNU C++0x (first AC)
Quality: 72,000 global accepts · Tags: dp · first AC: Aug 9, 2014 · GNU C++0x (first AC)
Quality: 3,411 global accepts · Tags: dp, implementation, math · first AC: Apr 19, 2014 · GNU C++ (first AC)
Quality: 4,546 global accepts · Tags: data structures, implementation · first AC: Nov 26, 2013 · GNU C++ (first AC)
Quality: 2,805 global accepts · Tags: greedy, math · first AC: Nov 14, 2013 · GNU C++ (first AC)
Tags: data structures · first AC: Nov 13, 2013 · GNU C++ (first AC)
Quality: 9,279 global accepts · Tags: dp, math, probabilities · first AC: Jul 27, 2025 · last AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,632 global accepts · Tags: data structures, greedy, implementation, math · first AC: Jun 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,424 global accepts · Tags: binary search, dp, greedy, implementation, two pointers · first AC: Jun 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,226 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Jan 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 29, 2023 · C++17 (GCC 9-64) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,098 global accepts · Tags: constructive algorithms, flows, graphs, greedy, math · first AC: Jul 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,261 global accepts · Tags: binary search, brute force, greedy · first AC: Jun 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,317 global accepts · Tags: binary search, brute force, dp, greedy, hashing, implementation, string suffix structures, strings, two pointers · first AC: Jun 24, 2021 · last AC: Jun 24, 2021 · C++17 (GCC 9-64) (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)