请问是不是定义构造函数的时候参数不能用char n[ ] ，还是那个李四哪里不对？

Question

代码如下：class Student{public:Student();Student(char n[]);void print();void setName();private:char name[50];};#include<iostream.h>#include<string.h>#include"student.h"void Student::print(){cout << "hello, this is "<<name<<"'s first try!" << endl;}void Student::setName(){char n[50];cout <<"please enter your name :"<<endl;cin>>n;strcpy(name,n);}Student::Student(){strcpy(name,"张三");}Student::Student(char n[]){strcpy(name,n);}#include<iostream.h>#include<stdlib.h>#include"student.h"int main(){Student student,student1("李四");student.setName();student1("李四").setName();student.print();student1("李四").print();return 0;}错误提示 student1("李四").setName(); student1("李四").print(); 这两行term does not evaluate to a function left of '.setName' must have class/struct/union type 是不是定义构造函数的时候参数不能用char n[ ] 还是那个李四哪里不对 我晕掉了 最近刚开始学C++ 求大神指点

Answer 1

这个不行的，直接student1.setName();就行了！构造函数只会被执行一次！