#ifndef QUEUE_H_H
#define QUEUE_H_H

typedef int QElemType;
typedef struct QNode
{
	QElemType data;
	struct QNode *next;
}QNode;

typedef struct Queue
{
	QNode *front,*rear;
}Queue;

void InitQueue(Queue &Q);

void EnQueue(Queue &Q,QElemType e);

void DeQueue(Queue &Q,QElemType &e);

bool QueueEmpty(Queue &Q);

void DestroyQueue(Queue &Q);
#endif