1 #include "x3.h" 2 #include <stdio.h> 3 4 int acomm; 5 print()6 void PP::print() 7 { 8 printf("In PP::print()\n"); 9 } 10 print()11 void QQ::print() 12 { 13 printf("In QQ::print()\n"); 14 } 15