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Open on Codeforces · 768 unique accepted
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Quality: 7,488 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, implementation, two pointers · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,274 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,391 global accepts · Tags: dp, graphs, shortest paths · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,574 global accepts · Tags: binary search, bitmasks, greedy, two pointers · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,395 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,006 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,474 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,003 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,202 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,717 global accepts · Tags: graphs, greedy, implementation, shortest paths, sortings · first AC: Sep 5, 2025 · Java 21 (first AC)
Quality: 10,673 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,321 global accepts · Tags: dp · first AC: Sep 2, 2025 · Java 21 (first AC)
Quality: 8,727 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,413 global accepts · Tags: dp, implementation · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,935 global accepts · Tags: binary search, greedy, math · first AC: Apr 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Jan 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,926 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Oct 27, 2024 · Java 21 (first AC)
Quality: 3,339 global accepts · Tags: greedy, implementation, math · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,990 global accepts · Tags: data structures, implementation, sortings · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,195 global accepts · Tags: binary search, data structures, dp, implementation, two pointers · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,993 global accepts · Tags: binary search, dp, greedy, math · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,577 global accepts · Tags: dsu, graphs, trees · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)