Predict The Output Of Following Code

#includestudio.h
#includeconio.h
#includestdlid.h
void  main()
{
     int *ptr;
      clrscr();
     ptr=malloc(15*size of(*ptr));
     if(ptr!=NULL)
       {
           *(ptr+5)=480;
            printf("Value of the 6th integer is %d",*(ptr+5));
        }
   getch ();
}