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Open on Codeforces · 582 unique accepted
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Quality: 609 global accepts · Tags: constructive algorithms, graphs · first AC: Jun 27, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Feb 23, 2017 · GNU C++11 (first AC)
Quality: 595 global accepts · Tags: constructive algorithms, implementation, interactive, trees · first AC: Dec 30, 2016 · GNU C++11 (first AC)
Quality: 517 global accepts · Tags: math · first AC: Dec 10, 2014 · GNU C++ (first AC)
Quality: 438 global accepts · Tags: brute force, dp, two pointers · first AC: Jul 7, 2014 · GNU C++ (first AC)
Quality: 568 global accepts · Tags: dp, geometry · first AC: Jan 1, 2014 · last AC: Jan 2, 2014 · GNU C++ (first AC)
Quality: 281 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Feb 7, 2021 · last AC: Feb 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 340 global accepts · Tags: greedy, implementation, math, trees · first AC: Jun 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Dec 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Dec 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 12, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 309 global accepts · Tags: number theory · first AC: Jun 27, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Mar 11, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Feb 2, 2017 · GNU C++11 (first AC)
Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Feb 2, 2017 · GNU C++11 (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Aug 24, 2016 · last AC: Aug 24, 2016 · GNU C++11 (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Jun 23, 2016 · GNU C++ (first AC)
Quality: 1,221 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 12, 2015 · GNU C++ (first AC)
Tags: binary search, greedy · first AC: Jan 23, 2015 · GNU C++ (first AC)
Quality: 1,990 global accepts · Tags: strings · first AC: Apr 18, 2013 · GNU C++ (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Jul 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Jun 4, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dp · first AC: Mar 18, 2017 · C++14 (GCC 6-32) (first AC)