Recall that the transitive closure of a graph is a matrix where an entry (i, j) is true if there is a path from node i to node j in the original graph.

Consider how the Floyd-Warshall algorithm can be adapted to compute the transitive closure by treating the graph as a boolean adjacency matrix and updating it iteratively.

Think about optimizing the algorithm by using bitwise operations or boolean matrices to efficiently represent and update the closure matrix.