Question

大神帮忙看看这个关于栈的程序的问题~~

#include "stdio.h"
#include "malloc.h"
#define MAXSIZE 100
struct Stack
{ int *p;
int *bottom;
int *top;
void StackInit();
int Pop();
void Push(int x);
};
void test1(int &sum);
void test(int &sum);
void main()
{

}
void test(int &sum)
{
int x;
scanf("%d",&x);
if (0==x)
{
sum=0;
}
else
{
test(sum);
sum+=x;
}
printf("%d\n",sum);
}

void test1(int &sum)
{

}

void struct Stack::StackInit()
{
p=(int*)malloc(MAXSIZE*sizeof(int));
bottom=p;
top=p;
}

void struct Stack::Push(int x)
{
*top=x;
top++;
}

int struct Stack::Pop()
{
int x=*top;
top--;
return x;
}

编译之后出现错误：
D:\我的程序\数据结构\链表.cpp(72) : fatal error C1004: unexpected end of file found

求指教！

Answer 1

把这几个“struct”去掉试试
void struct Stack::Push(int x)
int struct Stack::Pop()
void struct Stack::StackInit()

Answer 2

C++中使用结构体时不用再加struct关键字了，只有定义的时候需要加struct

Answer 3

#include "stdio.h"
#include "malloc.h"
#define MAXSIZE 100
struct Stack{
int *p;
int *bottom;
int *top;
void StackInit();
int Pop();
void Push(int x);
};
void test1(int &sum);

void test(int &sum);
void main(){
}void test(int &sum)
{
int x;
scanf("%d",&x);
if (0==x)
{
sum=0;
}
else
{
test(sum);
sum+=x;
}
printf("%d\n",sum);
}
void test1(int &sum)
{

}
void Stack::StackInit()
{ p=(int*)malloc(MAXSIZE*sizeof(int));
bottom=p;
top=p;
}
void Stack::Push(int x)
{
*top=x;

top++;
}
int Stack::Pop()
{
int x=*top;

top--;
return x;
}

现在编译没有问题 了