Split into Two Paths

CSESAdvanced Graph ProblemsOpen on judge ↗

You are given an acyclic directed graph with n nodes and m edges. Determine whether two paths can be formed in the graph such that each node of the graph appears in exactly one of the paths. Note that all edges of the graph do not need to appear in the paths. Input The first line has two integers n and m: the number of nodes and the number of edges. The nodes are numbered 1, 2, \dots, n. After

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solution.cppC++17

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