利用string来输入输出数据。

#include<iostream>
#include<string>
using namespace std;
const int Size = 5;
void display(const string sa[], int n);
int main()
{
string list[Size];
cout << "Enter your " << Size << " favorite astronomial sights:\n";
for (int i = 0; i < Size; i++)
{
cout << i + 1 << ": ";
getline(cin, list[i]);
}
cout << " Your list:\n";
display(list, Size);
return 0;
}
void display(const string sa[], int n)
{
for (int i = 0; i < n; i++)
cout << i + 1 << " :" << sa[i] << endl;

}