#include <stdio.h>
#include <string.h>
#include "broadcast.h"

int main(int argc, char *argv[])
{
    char msg[20];
    int myrank;
    int tag = 99;
    MPI_Status status;

    MPI_Init(&argc, &argv);

    MPI_Comm_rank(MPI_COMM_WORLD, &myrank);

    if (myrank == 0) 
    {
        strcpy(msg, "Hello world");
        MYMPI_Bcast_(msg, 20, MPI_CHAR, 0, MPI_COMM_WORLD);
    }
    else 
    {
        MYMPI_Bcast_(msg, 20, MPI_CHAR, 0, MPI_COMM_WORLD);
        printf("%d: %s\n", myrank, msg);
    }

    MPI_Finalize();

    return 0;
}