void main()
{
  int a,b;
  clrscr();
  printf("\n Enter the values of a and b ");
  scanf(" %d %d ", &a,&b);
  a=a*b;
  b=a/b;
  a=a/b;
  printf("\n \n After swapping ----> a = %d \t b = %d",a,b);
  getch();
}