在队列中设置变量rear和num分别作为队尾指针和队中元素记录。程序中包含队列的判队满、判队空、入队和出队四个基本操作。-Set the variable in the queue and the num rear tail pointer respectively, and the team as the team recorded elements. Program sub-team include queue is full, empty sub-teams, into the team and a team of four basic operations.