c++第四次實驗-2
阿新 • • 發佈:2019-02-15
問題及程式碼
#include <iostream> #include <string> using namespace std; class Person { public: Person(string s) { name=s; } void display( ) { cout<<"Name: "<<name<<endl; } private: string name; }; class Student:public Person//(1)參考教材P169加底紋部分 { public: Student(string s, int g):Person(s)// (2) { grade=g; } void display1( ) { display(); // (3) cout<<"Grade: "<<grade<<endl; } private: int grade; }; int main( ) { Student s("龍三",19); s.display1(); // (4) return 0; }
執行結果
問題及程式碼
執行結果#include<iostream> #include<string> using namespace std; class CPerson { protected: string m_szName; string m_szId; int m_nSex;//0:女,1:男 int m_nAge; public: CPerson(string name,string id,int sex,int age); void Show1(); }; CPerson::CPerson(string name,string id,int sex,int age) { m_szName=name; m_szId=id; m_nSex=sex; m_nAge=age; } void CPerson::Show1() { cout<<m_szName<<" "; cout<<m_szId<<" "; cout<<m_nSex<<" "; cout<<m_nAge<<" "; } class CEmployee:public CPerson { private: string m_szDepartment; double m_Salary; public: CEmployee(string name,string id,int sex,int age,string department,double salary); void Show2(); }; CEmployee::CEmployee(string name,string id,int sex,int age,string department,double salary):CPerson(name,id,sex,age) { m_szDepartment=department; m_Salary=salary; } void CEmployee::Show2() { cout<<"姓名 "<<"ID "<<"性別 "<<"年齡 "<<"部門 "<<"薪水 "<<endl; Show1(); cout<<m_szDepartment<<" "<<m_Salary<<endl; } int main() { string name,id,department; int sex,age; double salary; cout<<"請輸入僱員的姓名,ID,性別(0:女,1:男),年齡,部門,薪水:\n"; cin>>name>>id>>sex>>age>>department>>salary; CEmployee employee1(name,id,sex,age,department,salary); employee1.Show2(); return 0; }