#include"stdio.h"
#include"stdlib.h"

typedef struct 
{
	DataTypeQ queue[MaxQueueSize];
	int rear;
	int front;
	int count;
}SeqQueue;


void QueueInitiate( SeqQueue *Q )
{
	Q->rear = 0;
	Q->front = 0;
	Q->count = 0;
}


int QueueNotEmpty( SeqQueue Q )
{
	if( Q.count == 0 )
		return 0;
	else
		return 1;
}



int QueueAppend( SeqQueue *Q, DataTypeQ x )
{
	if( MaxQueueSize == Q->count )
	{
		printf("\n\nThe queue is full!\n");
		return 0;
	}
	else
	{
		Q->queue[Q->rear] = x;
		Q->rear = (Q->rear+1) % MaxQueueSize;
		Q->count ++;
		return 1;
	}
}




int QueueDelete( SeqQueue *Q, DataTypeQ *x )
{
	if( 0 == Q->count )
	{
		printf("\n\nThe queue is empty!\n");
		return 0;
	}
	else
	{
		*x = Q->queue[Q->front];
		Q->front = (Q->front + 1) % MaxQueueSize;
		Q->count --;
		return 1;
	}

}



int QueueGet( SeqQueue Q, DataTypeQ *x )
{
	if( 0 == Q.count )
	{
		printf("\n\nThe queue is empty!\n");
		return 0;
	}
	else
	{
		*x = Q.queue[Q.front];
		return 1;
	}
}