#include <stdio.h>
#include <unistd.h>

int main()
{
    int i = 5;

    if (fork() > 0) {

        // Parent
        i = 10;
        printf("Parent: i = %d\n", i);
        printf("Parent: Terminating.\n");
    }

    else {

        // Child
        printf("Child: Process started.\n");
        printf("Child: i = %d\n", i);
        printf("Child: Start 5 second power nap:\n");

        int i;
        for (i = 5; i > 0; i--) {
            printf("Child: %3d\n", i); fflush(stdout);
            sleep(1);
        }

        printf("Child: Terminating.\n");
    }

    return 0;
}