Driver program to test above function
int main ( ) { char X [ ] = "3759" ; char Y [ ] = "9350" ; cout << " Minimum ▁ Cost ▁ to ▁ make ▁ two ▁ strings ▁ " << " identical ▁ is ▁ = ▁ " << findMinCost ( X , Y ) ; return 0 ; }