我写了两个程序。。是一模一样的。。但是有一个编译的时候能通过。。另一个不能。
这个是能通过编译的：
#include <iostream>
struct car
{
char name[20];
int year;
};
int main(void)
{
using namespace std;
int n;
cout << "How many cars do you wish to catalog?: ";
cin >> n;

car * pc = new car [n];
int i;
for (i = 0; i < n; i++)
{
cout << "Car #" << (i + 1) << ":\n";
cout << "Please enter the make: ";
cin.getline(pc[i].name,20);
cout << "Please enter the year made: ";
cin >> pc[i].year;

}
cout << "Here is your collection:\n";
for (i = 0; i < n; i++)
cout << pc[i].year << " " << pc[i].name << "\n";
delete [] pc;
return 0;
}

这个是不能通过编译的：
#include<iostream>
struct car
{
char name[20];
int year;
};
int main(void)
{
using namespace std;
int n;
cout << "How many cars do you wish to catalog?: ";
cin >> n ;
car* pc = new car[n];
int i;
for (i = 0; i < n; i++)
{
cout << "Car #" << (i + 1) << ":\n";
cout << "Please enter the make: ";
cin.getline(pc[i].name,20);
cout << "Please enter the year made: ";
cin >> pc[i].year;

}
cout << "Here is your collection:\n"
for (i=0 ; i<n ; i++)
cout << pc[i].year << " " << pc[i].name << "\n";
delete [] pc;
return 0 ;
}

这个没能通过编译的程序，显示：
Error E2379 10.cpp 25: Statement missing ; in function main()
Error E2379 10.cpp 25: Statement missing ; in function main()