//+循环顺序的队列实现文件 ///////////////////////////////////////////////////////// #include+<stdio.h> #include

循环顺序队列实现文件的内容如下：

#include <stdio.h>
#include <stdlib.h>

#define MAX_SIZE 100

// 定义循环顺序队列的结构体
typedef struct {
    int data[MAX_SIZE];
    int front, rear;
} CircularQueue;

// 初始化循环顺序队列
void initQueue(CircularQueue *queue) {
    queue->front = queue->rear = 0;
}

// 判断循环顺序队列是否为空
int isEmpty(CircularQueue *queue) {
    return queue->front == queue->rear;
}

// 判断循环顺序队列是否已满
int isFull(CircularQueue *queue) {
    return (queue->rear + 1) % MAX_SIZE == queue->front;
}

// 入队
void enqueue(CircularQueue *queue, int value) {
    if (isFull(queue)) {
        printf("Queue is full.\n");
        return;
    }
    queue->data[queue->rear] = value;
    queue->rear = (queue->rear + 1) % MAX_SIZE;
}

// 出队
void dequeue(CircularQueue *queue) {
    if (isEmpty(queue)) {
        printf("Queue is empty.\n");
        return;
    }
    queue->front = (queue->front + 1) % MAX_SIZE;
}

// 获取队头元素
int getFront(CircularQueue *queue) {
    if (isEmpty(queue)) {
        printf("Queue is empty.\n");
        return -1;
    }
    return queue->data[queue->front];
}

// 获取队列长度
int getSize(CircularQueue *queue) {
    return (queue->rear - queue->front + MAX_SIZE) % MAX_SIZE;
}

// 打印队列元素
void printQueue(CircularQueue *queue) {
    int i = queue->front;
    while (i != queue->rear) {
        printf("%d ", queue->data[i]);
        i = (i + 1) % MAX_SIZE;
    }
    printf("\n");
}

int main() {
    CircularQueue queue;
    initQueue(&queue);

    enqueue(&queue, 1);
    enqueue(&queue, 2);
    enqueue(&queue, 3);
    enqueue(&queue, 4);
    enqueue(&queue, 5);

    printf("Queue elements: ");
    printQueue(&queue);

    printf("Queue size: %d\n", getSize(&queue));

    printf("Front element: %d\n", getFront(&queue));

    dequeue(&queue);
    dequeue(&queue);

    printf("Queue elements after dequeuing: ");
    printQueue(&queue);

    printf("Queue size after dequeuing: %d\n", getSize(&queue));

    return 0;
}