#include "stdafx.h"
#include "stdio.h"
#include "stdlib.h"
#define SMALL 1
#if(SMALL)
#define MAX 7
int QueueData[MAX] = {'A','B','C','D','E','F','G'};
#else
#define MAX 14
int QueueData[MAX] = {'A','B','C','D','E','F','G','H','I','J','K','L','M','N'};
#endif
/*順序隊列類型定義*/
typedef struct
{
int data[MAX];
int head;
int tail;
}sqQueue;
/*鏈隊列類型定義*/
struct LinkQueue
{
int data;
struct LinkQueue *link;
};
typedef struct LinkQueue lkQueue;
//-----------------------------------------------------------------------------------------
/*順序隊列基本操作函數定義部分*/
//順序隊列的初始化函數sqInitialize()
sqQueue *sq_Initialize()
{
sqQueue *p;
p = (sqQueue *)malloc(sizeof(sqQueue));
if(p==NULL)
{
return(NULL);
}
else
{
p->data[0] = 0;
p->head = 0;
p->tail = 0;
return(p);
}
}
//順序隊列的判空函數qIsEmpty()
int qIsEmpty(sqQueue *queue)
{
if(queue->head==queue->tail)
return(1);
else
return(0);
}
//順序隊列的判滿函數qIsFull()
int qIsFull(sqQueue *queue)
{
if(queue->head==MAX)
return(1);
else
return(0);
}
//順序隊列的入隊函數qInQueue()
int qInQueue(sqQueue *queue,int data)
{
if(queue->tail==MAX)
{
printf("隊列已滿!\n");
return(0);
}
else
{
queue->data[queue->tail++] = data;
return(1);
}
}
//順序隊列的出隊函數qOutQueue()
int qOutQueue(sqQueue *queue,int *p)
{
if(queue->head==queue->tail)
{
printf("隊列已空!\n");
return(0);
}
else
{
*p = queue->data[queue->head++];
return(1);
}
}
//順序隊列的資料入隊操作函數qInputValue()
void qInputValue(sqQueue *queue,int array[])
{
int i=0;
while(qInQueue(queue,array[i]))
printf("Queue[%d] = %c\t",i,array[i++]);
}
//順序隊列的資料出隊操作函數qOutputValue()
void qOutputValue(sqQueue *queue)
{
int i,QueueData;
i=0;
while(qOutQueue(queue,&QueueData))
printf("Queue[%d] = %c\t",i++,QueueData);
printf("\n");
}
//-----------------------------------------------------------------------------------------
/*鏈式隊列基本操作函數定義部分*/
//鏈式隊列的初始化函數lk_Initialize()
lkQueue *lk_Initialize()
{
lkQueue *p;
p = (lkQueue *)malloc(sizeof(lkQueue));
if(p==NULL)
{
return(NULL);
}
else
{
p->data = 0;
p->link = NULL;
return(p);
}
}
//鏈式隊列的入隊函數lkInQueue()
//注意:在入隊時,參數是隊尾指標,傳回值也是隊尾指標
lkQueue *lkInQueue(lkQueue *tail,int data)
{
lkQueue *p;
p = (lkQueue *)malloc(sizeof(lkQueue));
if(p==NULL)
{
printf("新增鏈式隊列元素時記憶體溢出!\n");
return(tail);
}
else
{
p->data = data;
p->link = tail;
return(p);
}
}
//鏈式隊列的出隊函數lkInQueue()
//注意:在出隊時,參數是隊首指標,傳回值也是隊首指標
lkQueue *lkOutQueue(lkQueue *head,int *data)
{
*p = head->data;
lkQueue *p;
p = (lkQueue *)malloc(sizeof(lkQueue));
if(p==NULL)
{
printf("建立鏈式隊列時記憶體溢出!\n");
return(tail);
}
else
{
p->data = data;
p->link = tail;
return(p);
}
}
//-----------------------------------------------------------------------------------------
int main(int argc, char* argv[])
{
sqQueue *queue1;
lkQueue **lkHead,**lkTail;
queue1 = sq_Initialize();
if(queue1==NULL)
{
printf("建立順序隊列時記憶體溢出!\n");
return 0;
}
else
{
printf("\n順序隊列[入隊]資料.........\n");
qInputValue(queue1,QueueData);
printf("\n順序隊列[出隊]資料.........\n");
qOutputValue(queue1);
}
printf("\n運行完畢!\n");
return 0;
}