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Open on Codeforces · 497 unique accepted
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Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, greedy, implementation · first AC: Jun 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: May 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,620 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,044 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: May 17, 2025 · last AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,304 global accepts · Tags: dfs and similar, dp, two pointers · first AC: May 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,785 global accepts · Tags: binary search, brute force, math, number theory · first AC: Apr 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,703 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,989 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,748 global accepts · Tags: communication, constructive algorithms, graphs, interactive, number theory, trees · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,889 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dfs and similar, dsu, graphs · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,947 global accepts · Tags: dp, math · first AC: Aug 26, 2025 · last AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,487 global accepts · Tags: combinatorics, divide and conquer, dsu, graphs, greedy, sortings, trees · first AC: Jun 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,505 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: May 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,041 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,853 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,915 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,318 global accepts · Tags: combinatorics, data structures, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,770 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,281 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,208 global accepts · Tags: brute force, interactive, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)