1.思维导图
栈
2. 队列
出队
cs
int pop(queuePtr Q)
{
if(NULL==Q||empty(Q))
{
printf("出队失败\n");
return -1;
}
printf("%d 出队\n",Q->data[Q->front]);
Q->front=(Q->front+1)%max;
show(Q);
return 1;
}
输出结果:
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顺序队列的大小
cs
int size(queuePtr Q)
{
if (NULL==Q||empty(Q))
{
printf("错误\n");
return -1;
}
printf("队列大小为%d\n",(max+Q->tail+max-Q->front)%max);
show(Q);
return 1;
}
输出结果:
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销毁
cs
void a_free(queuePtr Q)
{
if(NULL==Q||empty(Q))
{
printf("销毁失败\n");
return;
}
free(Q);
Q=NULL;
printf("销毁成功\n");
return;
}
输出结果:
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