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各位大佬,为什么我的代码没有报错,但就是运行到输完二进制数按下#就直接结束了 
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#define STACK_INIT_SIZE 20
#define STACKINCREMENT 10
#define MAXSIZE 10
typedef char ElemType;
typedef struct{ //创建栈
ElemType *base;
ElemType *top;
int StackSize;
}sqStack;
void InitStack(sqStack *s)
{
s->base = (ElemType *)malloc(sizeof(ElemType));
if(!(s->base))
{
exit(0);
}
s->top = s->base;
s->StackSize = STACK_INIT_SIZE;
}
void Push(sqStack *s, ElemType e)
{
if(s->top - s->base >= s->StackSize)
{
s->base = (ElemType *)realloc(s->base, (s->StackSize + STACKINCREMENT) * sizeof(ElemType));
if(!s->base)
{
exit(0);
}
}
*(s->top) = e;
s->top++;
}
void Pop(sqStack *s, ElemType *e)
{
if(s->top == s->base)
{
return;
}
*e = *--(s->top);
}
int StackLen(sqStack s)
{
return (s.top - s.base);
}
int main()
{
ElemType c;
sqStack s;
int len, i, sum = 0;
printf("请输入二进制数,输入#表示结束:\n");
scanf("%c", &c);
while(c != '#')
{
Push(&s, c);
scanf("%c", &c);
}
getchar();
len = StackLen(s);
printf("栈的当前容量是:%d\n", len);
for(i = 0; i < len; i++)
{
Pop(&s, &c);
sum = sum + (c - 48) * pow(2, i); //将字符变成数字
}
printf("转化为十进制数是:%d\n", sum);
return 0;
} |
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