void f2(void){ printf ("2 \n"); } void f1 (void) { printf ("1 \n"); printf ("1 \n"); f2 ( ); printf ("1 \n"); printf ("1 \n"); } int main ( ) { printf ("\n"); printf ("\n"); printf ("\n"); printf ("\n"); printf ("\n"); f1(); printf ("\n"); printf ("\n"); printf ("\n"); printf ("\n"); return 0; }