[数据结构]队列的实现

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


#define MAXSIZE 10
typedef struct Queue {

	int data_queue[MAXSIZE];
	int front;
	int rear;

}Queue;

void Init_Queue(Queue* );
void enqueue(Queue* , int );
void dequeue(Queue*, int*);
void print_queue(Queue* );

int main() {
	Queue queue1;
	int getvalue = 0;

	Init_Queue(&queue1);//队列初始化
	print_queue(&queue1);//输出队列

	for (int k = 0; k < 10; k++) {	/*入队*/
		enqueue(&queue1, 10 * k + 10);
	}
	print_queue(&queue1);//输出队列
	dequeue(&queue1, &getvalue);

	return 0;
}

void Init_Queue(Queue* input_queue ) 
{
	input_queue->front = -1;
	input_queue->rear = -1;
}


/*入队*/
void enqueue(Queue* input_queue,int intput_value){
	input_queue->front++; 
	input_queue->data_queue[(input_queue->front)] = intput_value;//
}

/*出队*/
void dequeue(Queue* input_queue, int* p_getvalue) {

	*p_getvalue = input_queue->data_queue[input_queue->rear];
	input_queue->rear++;

}

void print_queue(Queue* input_queue) {
	int search = input_queue->rear + 1;
	if (input_queue->rear == input_queue->front) {
		printf("队列为空队列\n");
		return;
	}
	while (search != input_queue->front + 1) {
		printf("queue[ ]=%d\n", input_queue->data_queue[search]);
		search++;
	}
}