#include<iostream>
using namespace std;
#define STACK_INIT_SIZE  100
#define    STACKINCREMENT   10
typedef struct
{
    int *base;
    int *top;
    int stacksize;
}SqStack;

/*初始化一个栈*/
void InitStack(SqStack *S)
{
    S->base=(int *)malloc(STACK_INIT_SIZE*sizeof(int));
    if(!S->base) exit(0);
    S->top=S->base;
    S->stacksize=STACK_INIT_SIZE;
}

/*压栈操作,把元素e压入栈中*/
void Push(SqStack *S,int e)
{
    if(S->top-S->base>=S->stacksize)
    {
        S->base=(int *)realloc(S->base,(S->stacksize+STACKINCREMENT)*sizeof(int));
        if(!S->base) exit(0);
        S->top=S->base+S->stacksize;
        S->stacksize=S->stacksize+STACKINCREMENT;
    }
    *(S->top++)=e;
}

/*出栈操作，把栈顶元素弹出栈*/
int Pop(SqStack *S,int e)
{
    if(S->base==S->top)
        exit(0);
    e=*(--S->top);
    return e;
}

/*取得栈中元素的个数*/
int  GetNumber(SqStack S)
{
        return  (S.top)-(S.base);
}

void main()
{
   int bitNumber,tenNumber=0,n,count=0,s=0;
   int i,j;
   cout<<"二进制:"<<endl;
   SqStack stack;//？？？？？
   InitStack(&stack);//????
}
最后带？？？？？的地方  若是改成Sqstack *stack;InitStack(stack);会产生指针乱指错误。。。。为什么？？？？