/* Problem 2.25 */ main () { /* empty line */ printf ("\n"); printf ("II II\n"); printf ("II II\n"); printf ("IIIIIIIIIIIII\n"); printf ("II II\n"); printf ("II II\n"); /* empty line */ printf ("\n"); printf ("PPPPPPPPPPPPP\n"); printf (" PP PP\n"); printf (" PP PP\n"); printf (" PP PP\n"); printf (" PP\n"); /* empty line */ printf ("\n"); }