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Open on Codeforces · 503 unique accepted
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Quality: 12,891 global accepts · Tags: constructive algorithms, data structures · first AC: Aug 31, 2012 · GNU C++ (first AC)
Quality: 1,392 global accepts · Tags: math, ternary search · first AC: Jun 29, 2012 · MS C++ (first AC)
Quality: 2,488 global accepts · Tags: dp · first AC: Feb 19, 2012 · MS C++ (first AC)
Quality: 5,724 global accepts · Tags: shortest paths · first AC: Feb 19, 2012 · MS C++ (first AC)
Quality: 2,405 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jan 12, 2012 · GNU C++ (first AC)
Quality: 2,312 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2012 · GNU C++ (first AC)
Quality: 1,754 global accepts · Tags: brute force, greedy, implementation · first AC: Jan 4, 2012 · GNU C++ (first AC)
Quality: 4,755 global accepts · Tags: binary search, data structures, greedy · first AC: Jan 4, 2012 · GNU C++ (first AC)
Quality: 906 global accepts · Tags: brute force, probabilities · first AC: Aug 13, 2011 · GNU C++ (first AC)
Quality: 1,399 global accepts · Tags: dp, greedy · first AC: Jul 8, 2011 · GNU C++ (first AC)
Quality: 1,081 global accepts · Tags: data structures, greedy · first AC: May 20, 2011 · MS C++ (first AC)
Quality: 1,892 global accepts · Tags: binary search, math, sortings · first AC: May 13, 2011 · MS C++ (first AC)
Quality: 2,015 global accepts · Tags: implementation, math · first AC: Mar 5, 2011 · MS C++ (first AC)
Quality: 1,403 global accepts · Tags: binary search, implementation · first AC: Feb 25, 2011 · MS C++ (first AC)
Quality: 3,579 global accepts · Tags: greedy · first AC: Oct 7, 2010 · MS C++ (first AC)
Quality: 5,366 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · last AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,926 global accepts · Tags: dfs and similar, trees · first AC: May 4, 2024 · last AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,386 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, matrices · first AC: Apr 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: Apr 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,535 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, implementation, sortings · first AC: Oct 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,169 global accepts · Tags: dfs and similar, dp, flows, hashing · first AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 1,864 global accepts · Tags: graphs, trees · first AC: Jul 7, 2019 · GNU C++11 (first AC)
Tags: interactive, trees · first AC: Nov 4, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 2,415 global accepts · Tags: greedy, implementation · first AC: Oct 18, 2018 · C++17 (GCC 7-32) (first AC)