/*
 * "This code is from "Algorithms in C, Third Edition,"
 * by Robert Sedgewick, Addison-Wesley, 2002."
 * (Small edits by Y. Kohayakawa)
 */ 

#include <stdio.h>
#include <stdlib.h>
#include "GRAPH.h"

main(int argc, char *argv[])
  { int V = atoi(argv[1]), E = atoi(argv[2]);
    Graph G = GRAPHrand(V, E);
    if (V < 20) 
         GRAPHshow(G);
    else {
      printf("%d vertices, %d edges, ", V, E);
      printf("Too big!\n");
    }
  }