Driver program
print runCustomerSimulation ( 2 , " ABBAJJKZKZ " ) NEW_LINE print runCustomerSimulation ( 3 , " GACCBDDBAGEE " ) NEW_LINE print runCustomerSimulation ( 3 , " GACCBGDDBAEE " ) NEW_LINE print runCustomerSimulation ( 1 , " ABCBCA " ) NEW_LINE print runCustomerSimulation ( 1 , " ABCBCADEED " ) NEW_LINE