#include <iostream>
#include <string>
using namespace std;
const int SIZE = 5;
void display(const string pt[], int n);
int main()
{
string list[SIZE];
cout << "Enter your " << SIZE << " favorite food: " << endl;
for(int i = 0; i < SIZE; i++)
{
cout << i + 1 << " :";
getline(cin, list[i]);
}
cout << "Your list: " << endl;
display(list, SIZE);
return 0;
}
void display(const string pt[], int n)
{
for(int i = 0;i < n; i++)
cout << i + 1 << ": " << pt[i] << endl;
}
运行结果:
Enter your 5 favorite food:
1 :apple
2 :banana
3 :pear
4 :furit
5 :rice
Your list:
1: apple
2: banana
3: pear
4: furit
5: rice
--------------------------------
Process exited after 26.49 seconds with return value 0
请按任意键继续. . .
注意:
需要string数组,只需使用通常的数组声明格式:string list[SIZE];这样数组list的每个元素都是一个string对象。同样,形参pt是一个指向string对象的指针。
具体数组名为啥是指针,之前文章链接有详细讲解:
https://blog.youkuaiyun.com/qq_40888863/article/details/118755034?spm=1001.2014.3001.5501