/* hello.c
 *
 */

#include "mpi.h"
#include <stdio.h>
int main(int argc, char *argv[])
{
  int np,pid;
  MPI_Init(&argc,&argv);
  MPI_Comm_size(MPI_COMM_WORLD,&np);
  MPI_Comm_rank(MPI_COMM_WORLD,&pid);
  printf("N. of procs = %d, proc ID = %d\n",np,pid);
  MPI_Finalize();
  return 0;
}