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Open on Codeforces · 760 unique accepted
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Quality: 2,252 global accepts · Tags: brute force, math, sortings · first AC: Jun 27, 2019 · GNU C++11 (first AC)
Quality: 6,512 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 27, 2019 · GNU C++11 (first AC)
Quality: 3,200 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Jun 24, 2019 · GNU C++11 (first AC)
Quality: 2,237 global accepts · Tags: bitmasks, brute force · first AC: Jun 24, 2019 · GNU C++11 (first AC)
Quality: 2,924 global accepts · Tags: binary search, combinatorics, data structures, two pointers · first AC: May 17, 2019 · GNU C++11 (first AC)
Quality: 3,770 global accepts · Tags: combinatorics, data structures, dp, math · first AC: Apr 22, 2019 · last AC: Apr 22, 2019 · GNU C++11 (first AC)
Quality: 3,508 global accepts · Tags: bitmasks, dp, games · first AC: May 5, 2018 · GNU C++ (first AC)
Quality: 1,703 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Feb 2, 2026 · last AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,466 global accepts · Tags: data structures · first AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Jan 7, 2026 · last AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,187 global accepts · Tags: binary search, data structures, ternary search · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,928 global accepts · Tags: binary search, constructive algorithms, data structures, dp, implementation · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Quality: 2,773 global accepts · Tags: data structures, divide and conquer · first AC: Jan 29, 2020 · GNU C++11 (first AC)
Quality: 2,087 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 5, 2019 · GNU C++11 (first AC)
Tags: data structures, dp · first AC: Oct 26, 2019 · GNU C++11 (first AC)
Quality: 3,172 global accepts · Tags: dp, math, number theory, probabilities · first AC: Sep 21, 2019 · GNU C++11 (first AC)
Quality: 3,461 global accepts · Tags: bitmasks, dp · first AC: Sep 16, 2019 · GNU C++11 (first AC)
Quality: 2,733 global accepts · Tags: bitmasks, dp · first AC: Jul 27, 2019 · last AC: Jul 27, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms, data structures, greedy, math · first AC: Jul 25, 2019 · GNU C++11 (first AC)
Quality: 3,162 global accepts · Tags: brute force, constructive algorithms, shortest paths, sortings · first AC: Jul 24, 2019 · GNU C++11 (first AC)
Quality: 2,287 global accepts · Tags: combinatorics, dfs and similar, dp · first AC: Jul 20, 2019 · GNU C++11 (first AC)
Quality: 2,057 global accepts · Tags: bitmasks, brute force, data structures, geometry, sortings · first AC: Jul 15, 2019 · GNU C++11 (first AC)
Quality: 2,806 global accepts · Tags: binary search, data structures, implementation, sortings, trees, two pointers · first AC: Jun 17, 2019 · GNU C++11 (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Jun 5, 2019 · GNU C++11 (first AC)
Quality: 3,553 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jun 1, 2019 · GNU C++11 (first AC)