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Open on Codeforces · 761 unique accepted
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Quality: 5,522 global accepts · Tags: bitmasks, brute force, dp · first AC: Jun 2, 2017 · C++14 (GCC 6-32) (first AC)
Tags: binary search, ternary search · first AC: Mar 5, 2017 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, graphs, greedy, trees · first AC: Mar 5, 2017 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, graphs, implementation, trees · first AC: Feb 2, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 13,874 global accepts · Tags: graphs, shortest paths · first AC: Jan 7, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 8,252 global accepts · Tags: dp, greedy, math · first AC: Jan 5, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 7,587 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 1, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 6,991 global accepts · Tags: binary search, greedy, math · first AC: Dec 30, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 10,816 global accepts · Tags: binary search, dp · first AC: Dec 27, 2016 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, math · first AC: Dec 6, 2016 · GNU C++ (first AC)
Quality: 7,992 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Dec 1, 2016 · GNU C++ (first AC)
Quality: 34,511 global accepts · Tags: binary search, brute force · first AC: Nov 27, 2016 · GNU C++ (first AC)
Quality: 6,611 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Nov 13, 2016 · GNU C++ (first AC)
Tags: brute force, data structures, implementation · first AC: Nov 7, 2016 · GNU C++ (first AC)
Tags: constructive algorithms, math, number theory · first AC: Nov 4, 2016 · Java 8 (first AC)
Quality: 7,859 global accepts · Tags: dfs and similar, dsu, graphs, greedy · first AC: Nov 4, 2016 · GNU C++ (first AC)
Quality: 4,363 global accepts · Tags: data structures, hashing · first AC: Nov 1, 2016 · GNU C++ (first AC)
Quality: 8,083 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Oct 2, 2016 · GNU C++ (first AC)
Quality: 19,365 global accepts · Tags: dp, strings · first AC: Sep 26, 2016 · GNU C++ (first AC)
Quality: 4,921 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,436 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,848 global accepts · Tags: data structures, implementation, math · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,966 global accepts · Tags: binary search, dp, graphs, greedy, implementation, two pointers · first AC: Oct 26, 2024 · last AC: Mar 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)