帮忙看下我的程序哪有问题：
#include <iostream>
#include <string>
int main()
{
    using namespace std;
    struct car
    {
        string mader;
        int year;
    };
    car *ps=new car;
    int number;
    cout<<"How many cars do you wish to catalog:";
    cin>>number;
    for(int i=0;i<number;i++)
    {
        cout<<"\nCar #"<<i<<":"<<endl;
        cout<<"Please enter the make:";
        cin.get(*(ps+i).mader);
        cout<<"please enter the year made:";
        cin>>*(ps+i).year;
    }
    cout<<"Here is your collection:"<<endl;
    for(int i=0;i<number;i++)
        cout<<*(p+i).year cout<< *(p+i).mader<<endl;
}

编译出现：
error C2228: left of '.mader' must have class/struct/union type
error C2228: left of '.year' must have class/struct/union type

有知道的请帮忙看看，谢谢了啊

car *ps=new car;
这里有点错误，你的目的是想建立一个有number个元素的car数组，而这句代码只能为你建立一个car指针对象，那么在后面的
(ps+i)必然是个空想。
正确应该：
car *ps=null;
在
cin>>number;
后分配数组元素空间：；
ps = new car[number];
而且第二个for中的p，实在没搞明白是从什么地方变出来的。

我改了还是编译不了啊，后面的P，写错了，是PS

改动后的程序：
#include <iostream>
#include <string>
int main()
{
    using namespace std;
    struct car
    {
        string mader;
        int year;
    };
    int number;
    cout<<"How many cars do you wish to catalog:";
    cin>>number;
    car *ps=new car[number];
    for(int i=0;i<number;i++)
    {
        cout<<"\nCar #"<<i<<":"<<endl;
        cout<<"Please enter the make:";
        cin.get(*(ps+i).mader);
        cout<<"please enter the year made:";
        cin>>*(ps+i).year;
    }
    cout<<"Here is your collection:"<<endl;
    for(int i=0;i<number;i++)
        cout<<*(ps+i).year cout<< *(ps+i).mader<<endl;
}

“ cout<<*(ps+i).year cout<< *(ps+i).mader<<endl;”

6楼的什么意思啊？这句有错吗？

严重同意以上看法。

此程序即按上面所说便改动编译也通不过。

[ 本帖最后由 rainbow1 于 2010-6-17 20:48 编辑 ]

#include <iostream>
#include <string>
int main()
{
    using namespace std;
    struct car
    {
        string mader;
        int year;
    };
    int number;
    cout<<"How many cars do you wish to catalog:";
    cin>>number;
    car *ps=new car[number];
    for(int i=0;i<number;i++)
    {
        cout<<"\nCar #"<<i<<":"<<endl;
        cout<<"Please enter the make:";
        cin>>(ps+i)->mader;
        cout<<"please enter the year made:";
        cin>>(ps+i)->year;
    }
    cout<<"Here is your collection:"<<endl;
    for(int i=0;i<number;i++)
     {
      cout<<(ps+i)->year<<"  "<<(ps+i)->mader<<endl;

     }
     system("Pause");
}