队列的入队和出队操作
时间: 2023-09-23 08:05:46 浏览: 166
回答: 队列的入队操作是将新元素添加到队列的尾部,也称为队尾。这个操作被称为入队或进队。而出队操作是从队列的首部,也称为队头,删除元素。入队操作和出队操作遵循先进先出的原则,即最早进队的元素也是最早出队的元素。\[1\]\[2\]在顺序排列的队列中,入队操作是将新元素添加到队列的末尾,即队尾指针rear增加一位。而出队操作是从队列的开头删除元素,即队头指针front增加一位。\[3\]在链式排列的队列中,入队操作是将新元素添加到队列的末尾,即创建一个新的节点并将其链接到队尾节点的后面。出队操作是删除队列的第一个节点,即将队头指针指向下一个节点。
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