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Open on Codeforces · 1,164 unique accepted
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Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,753 global accepts · Tags: binary search, constructive algorithms, math · first AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,891 global accepts · Tags: bitmasks, brute force, dp, meet-in-the-middle · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, two pointers · first AC: Apr 5, 2024 · last AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,067 global accepts · Tags: binary search, bitmasks, brute force, greedy, implementation, two pointers · first AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,731 global accepts · Tags: binary search, data structures, dp · first AC: Apr 4, 2024 · last AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,909 global accepts · Tags: combinatorics · first AC: Apr 4, 2024 · last AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,059 global accepts · Tags: dp, math, number theory · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, data structures, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,636 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,687 global accepts · Tags: data structures, sortings · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, divide and conquer, math · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,959 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,287 global accepts · Tags: combinatorics, dfs and similar, dp · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,752 global accepts · Tags: binary search, data structures, dp · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,188 global accepts · Tags: binary search, data structures · first AC: Dec 3, 2024 · last AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,169 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Dec 3, 2024 · last AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,470 global accepts · Tags: dp, sortings · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,844 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Nov 21, 2024 · C++17 (GCC 7-32) (first AC)