Introduction - If you have any usage issues, please Google them yourself
Suppose there are two windows of a bank' s foreign hospitality customers, banks are open from morning onwards there have been customers into the bank, because each window at a time, only to receive a customer. Therefore, customers need a large number of sequential line up in front of each window, entered, and for the bank' s customers. If a window salesman is free, can be approached to conduct business. Conversely, if the windows are customers of, he would row in behind the ranks of the least number. The preparation of a program to simulate the bank' s business activities and the calculation of this day the customer in the bank' s average length of stay.