c++期末考题笔试来咯

2024-01-03 06:16:54

最后一道大题题目再现

写一个person类,有姓名,性别,年龄。然后在此基础上派生教师类学生类。教师类增加了以下数据:工号,职称,工资。学生类增加了以下数据成员:学号,专业,班级,入学成绩。要求在main函数中输出数据。

代码实现

#include <iostream>
#include <string>
using namespace std;
class Person{
	public:
		Person(string name1,string sex1,int age1)
		{
			name=name1; sex=sex1; age=age1;
		}
		void show()
		{
			cout<<"姓名:"<<name<<" ";
			cout<<"性别:"<<sex<<" ";
			cout<<"年龄:"<<age<<endl;
		}
	private:
		string name;
		string sex;
		int age;
};
class Teacher:public Person{
	public:
		Teacher(string name1,string sex1,int age1,
				string Tsno1,string title1,double wage1)
		 		:Person(name1,sex1,age1)
		{
			Tsno=Tsno1; title=title1; wage=wage1;	
		}
		void show(){
			cout<<"Teacher:"<<endl;
			Person::show();
			cout<<"工号:"<<Tsno<<" ";
			cout<<"职称:"<<title<<" ";
			cout<<"工资:"<<wage<<endl;
		}
	private:
		string Tsno;
		string title;
		double wage;
};
class Student:public Person{
	public:
		Student(string name1,string sex1,int age1,
				string Ssno1,string speciality1,string Class1,double grade1)
		 		:Person(name1,sex1,age1)
		{
			Ssno=Ssno1; speciality=speciality1; Class=Class1; grade=grade1;
		}
		void show(){
			cout<<"Student:"<<endl;
			Person::show();
			cout<<"学号:"<<Ssno<<" ";
			cout<<"专业:"<<speciality<<" ";
			cout<<"班级:"<<Class<<" ";
			cout<<"入学成绩:"<<grade<<endl;
		}
	private:
		string Ssno;
		string speciality;
		string Class;
		double grade;
};
int main()
{
	Person P1("张三","男",30);
	cout<<"Person:"<<endl;
	P1.show();
	Teacher T1("郑强强","男",63,"20240102","教授",10000);
	T1.show();
	Student S1("董辉辉","男",30,"20230102","计算机","二班",100);
	S1.show();
	return 0;
}

输出

Person:
姓名:张三 性别:男 年龄:30
Teacher:
姓名:郑强强 性别:男 年龄:63
工号:20240102 职称:教授 工资:10000
Student:
姓名:董辉辉 性别:男 年龄:30
学号:20230102 专业:计算机 班级:二班 入学成绩:100

--------------------------------
Process exited after 0.03635 seconds with return value 0
请按任意键继续. . .

注意细节

一个小细节,需要在头文件内包含string类。性别 “男” 或 “女” 如果用char类型会报错,因为 一个汉字=2字符。所有用string类型。以后只要有中文,通通用string。

最后

我在试卷上是没有把代码写完的。太长了~,而且真的不习惯手写代码~~

文章来源:https://blog.csdn.net/s1ms1mpleple/article/details/135343243
本文来自互联网用户投稿,该文观点仅代表作者本人,不代表本站立场。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。