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Open on Codeforces · 708 unique accepted
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Quality: 4,786 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,845 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Nov 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,927 global accepts · Tags: brute force, implementation, math · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,346 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,719 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,209 global accepts · Tags: brute force, combinatorics, dp · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,209 global accepts · Tags: constructive algorithms, dp, graphs, greedy, sortings · first AC: Jan 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,401 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jan 8, 2025 · C++17 (GCC 7-32) (first AC)
Tags: brute force, implementation, math · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,080 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,052 global accepts · Tags: bitmasks, dp, math, matrices, number theory, strings · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,476 global accepts · Tags: data structures, dsu, implementation, trees · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,787 global accepts · Tags: dp, greedy, math, number theory · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,895 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,661 global accepts · Tags: two pointers · first AC: Feb 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,859 global accepts · Tags: combinatorics, data structures, dp, two pointers · first AC: Feb 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,397 global accepts · Tags: data structures, greedy · first AC: Feb 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,539 global accepts · Tags: dp, math, sortings · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)