本实例模拟了一个简单的停车场管理系统。进来一辆车登记后进入车场，如车场满则进来 的车进入便道等候，一旦有车开走则可以便道直接进入车场。用一个浅模拟停车场，用一个队 列模拟车场外的便道。本实例主要向读者介绍如何运用找和队列来解决实际问题。-Simulated in this example a simple parking management system. Come in a car registered to enter the yard, such as yard full of incoming vehicles to enter the sidewalk waiting, once the car drove off the sidewalk directly into the yard. A shallow analog parking, sidewalk outside of a queue simulation car. This example describes how to use the reader to find and queue to solve practical problems.