C++中如何访问字符串

1、 用字符数组访问字符串。#include<iostream>using namespace std;足毂忍珩int main(){ char q[]="How are you?"; cout<<q<<endl; return 0;}

3、用字符串变量访问字符串。#include<iostream>using namespace std;int main(){ string q="How are you?"; cout<<q<<endl; return 0;}

5、 用字符指针指向字符串。#include<iostream>using namespace std;int main(){ char *q="How are you?"; cout<<q<<endl; return 0;}

7、在内存中，字符串内容的末尾自动加＼0作为结束标志