栈---进制转换_C语言，将int类型的值赋给top，实现不了

Question

 #include <stdio.h>
#include <stdlib.h>
#define max_num 100000

typedef int ElemType;
typedef struct node
{
    ElemType *bottom;
    ElemType *top;
    int stack_size;
}SqStack;

void *initialStack(SqStack *s)
{
    s->bottom = (ElemType *)malloc(max_num*sizeof(ElemType));
    if(!s->bottom)
        exit(0);
    s->top = s->bottom;
    s->stack_size = max_num;
}

void *push(SqStack *s,int n,int m)
{
    while(n){
        s->top = n%m;//这里我一直弄不清楚，s->top不知道应该算是什么类型，但是被int赋值C的编译器居然可以过，我想应该用指针吧，但是又报错
        n /= m;
        s->top++;
    }
}

void *pop(SqStack *s)
{
    while(s->top>s->bottom){
        s->top--;
        printf("%d",s->top);
    }
}

int main()
{
    int n,m;
    scanf("%d%d",&n,&m);
    SqStack *s;
    initialStack(s);
    push(s,n,m);
    pop(s);
    return 0;
}

Answer 1

http://cart55free99.blog.163.com/blog/static/8535985120112694226288/

参考看看这个。。。