cpp/CPrimerPlus6E/Ch06/for_show.c

/* for_show.c */
#include <stdio.h>
int main(void)
{
    int num = 0;
    
    for (printf("Keep entering numbers!\n"); num != 6;  )
        scanf("%d", &num);
    printf("That's the one I want!\n");
    return 0;
}