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Open on Codeforces · 2,047 unique accepted
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Quality: 740 global accepts · Tags: games, math · first AC: Mar 30, 2012 · GNU C++ (first AC)
Quality: 3,318 global accepts · Tags: graphs, hashing, sortings · first AC: Mar 19, 2012 · GNU C++ (first AC)
Tags: hashing, sortings · first AC: Mar 12, 2012 · GNU C++ (first AC)
Quality: 3,350 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Mar 7, 2012 · last AC: Mar 7, 2012 · GNU C++ (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Nov 2, 2024 · last AC: Nov 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,531 global accepts · Tags: data structures, dp, greedy, hashing, implementation, trees · first AC: Oct 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Apr 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,597 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Feb 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 994 global accepts · Tags: binary search, dsu, hashing, math, number theory, string suffix structures · first AC: Feb 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Jan 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,866 global accepts · Tags: binary search, dp · first AC: Oct 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,591 global accepts · Tags: brute force, data structures, number theory · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,266 global accepts · Tags: bitmasks, combinatorics, dp · first AC: May 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, interactive, math · first AC: Apr 30, 2022 · PyPy 3-64 (first AC)
Quality: 1,092 global accepts · Tags: greedy, implementation, math · first AC: Aug 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Feb 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,403 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Apr 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: dp · first AC: May 16, 2018 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, two pointers · first AC: Mar 15, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,611 global accepts · Tags: graphs, greedy, implementation · first AC: Jan 5, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 2,062 global accepts · Tags: data structures, hashing · first AC: Oct 7, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 939 global accepts · Tags: binary search, dp · first AC: Oct 1, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 8,023 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Oct 1, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 930 global accepts · Tags: constructive algorithms, math, probabilities · first AC: Mar 28, 2015 · Python 2 (first AC)