Path

[SOLVED] Cse222 – problem: let g = (v, e) be a directed acyclic graph with two specified vertices s and t. a vertex v ∈{/ s, t} is called an (s, t)-cut vertex if every path from s to t passes through v. if g has n vertices and m edges, then design a polynomial-time algorithm that computes all the (s, t)-cut vertices of g.