#include "stdafx.h"
#include <iostream>
using namespace std;
struct Student
{
    int data;
    Student *next;
};
void CreateList(Student *&head)
{
    char c;
    Student *p=new Student;
    p = head;
    cout << "输入字符" << endl;
    while ((c=getchar())!='s')
    {
        p->data = c;
        p = p->next;
    }
    p = NULL;
}
void Show(Student *&head)
{
    Student *p = new Student;
    p = head;
    while (p)
    {
        cout << p->data << " ";
        p = p->next;
    }
}


int _tmain(int argc, _TCHAR* argv[])
{
    Student *head;
    CreateList(head);
    Show(head);
    return 0;
}

求解答啊  运行不出来

因为是用VS写的 main

好的 谢谢

正解