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Open on Codeforces · 110 unique accepted
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Quality: 8,020 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,487 global accepts · Tags: data structures · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 449 global accepts · Tags: — · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,180 global accepts · Tags: dp, implementation · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,319 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,916 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,994 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,748 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)