Find the FlawSuppose that the algorithm used in Example 16.6 was written as:For each minut...

Find the Flaw

Suppose that the algorithm used in Example 16.6 was written as:

For each minute from 0 through 59

   {     If there are customers waiting and the ATM is available     {       Remove a customer from the queue;       Increment the number of customers served;       Add to the total waiting time the waiting time of the current customer;       Update the time the ATM is next available;     }     Determine the number of new customers arriving: 0, 1, or 2;     For each new customer            Place the new customer in the queue;    }    Print the summary statistics;

Find the flaw in this algorithm. Explain how it might generate incorrect output.