请问类中成员函数如何私有的字符串数据成员?

Question

#include<iostream>

using namespace std;

class student{

private:

string passdard;

public:

showpassdard(){return passdard;}

};

int main()

{

student ss;

ss.showpassdard();

}

Answer 1

来个大佬看看吧，提问要被盖住了