Given the standard input "-rwx------  1 reid  staff    1734 Jun 22 14:52 prog", what would be the stamnard output on line 7, and why? 
int main() {
    char permissions[10];
    int size;
    char filename[20];

    scanf("%9s %*s %*s %*s %d %*s %*s %*s %s", permissions, &size, filename;
    printf("%s\t%d\t%s\n", permissions, size, filename);
}