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3驿站币
学习33课的时候 https://www.cctry.com/thread-289921-1-1.html 中的一个小问题
- //构造函数 是类中的
- //构造函数 用于 初始化对象
- #define _CRT_SECURE_NO_WARNINGS
- #include <iostream>
- #include <string>
- using namespace std;
- class Student
- {
- public:
- Student(char *p_name, int p_num,int p_age)
- {
- strcpy(name, p_name);
- num = p_num;
- age = p_age;
- }
- void printf_Stu()
- {
- cout << "name = " << name << " , num = " << num << " , age = " << age << endl;
- }
- private:
- char name[50];
- int num;
- int age;
- };
- int main()
- {
- char StuName[30] = "lisi";
- Student Stu(StuName, 10001, 18);
- //Student Stu("zhangsan",10001,18); //这种方式就会报错
- Stu.printf_Stu();
- system("pause");
- return 0;
- }
复制代码
但是我看站长直接写的 Student Stu("zhangsan",10001,18); 就不会报错 求解答! |
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