第十周实验报告2
2012-04-23 19:01
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/* (程序头部注释开始) * 程序的版权和版本声明部分 * Copyright (c) 2011, 烟台大学计算机学院学生 * All rights reserved. * 文件名称:定义一个名为CPerson的类,有以下私有成员:姓名、身份证号、性别和年龄,成员函数:构造函数、析构函数、输出信息的函数。并在此基础上派生出CEmployee类,派生类CEmployee增加了两个新的数据成员,分别用于表示部门和薪水。要求派生类CEmployee的构造函数 显示调用基类CPerson的构造函数,并为派生类CEmployee定义析构函数,定义输出信息的函数。 * 作 者: 于宸 * 完成日期:2012 年 04 月23 日 * 版 本 号: V1.0 * 对任务及求解方法的描述部分 * 输入描述: * 问题描述: * 程序输出: * 程序头部的注释结束 */
#include <iostream> #include <string.h> #include <iomanip>//setw:设置输出数据的宽度,使用时应#include <iomanip.h> using namespace std; class CPerson { protected: char *m_szName; char *m_szId; int m_nSex;//0:women,1:man int m_nAge; public: CPerson(char *name,char *id,int sex,int age); void Show1(); ~CPerson(); //需要释放建立对象时动态分配的内存 }; CPerson::CPerson(char *name,char *id,int sex,int age):m_szName(name), m_szId(id), m_nSex(sex), m_nAge(age){} CPerson::~CPerson(){} void CPerson::Show1() { cout << setiosflags(ios::left); cout << m_szName << '\t' << setw(20)<< m_szId << '\t'; if(m_nSex == 0) { cout << "women"; } else { cout << "man"; } cout << '\t' << m_nAge << '\t'; } class CEmployee:public CPerson { private: char *m_szDepartment; float m_Salary; public: CEmployee(char *name, char *id, int sex, int age, char *department, float salary); void Show2(); ~CEmployee(); }; CEmployee::CEmployee(char *name, char *id, int sex, int age, char *department, float salary):CPerson(name, id, sex, age) { m_szDepartment = department; m_Salary = salary; } void CEmployee::Show2() { cout << setiosflags(ios::left); cout << "name" << '\t' << setw(20) << "id" << '\t' << "sex" << '\t' << "age" << '\t' << "department" << '\t' << "salary" << endl; Show1(); cout << setw(15) << m_szDepartment << '\t' << m_Salary << endl; } CEmployee::~CEmployee(){} int main() { char name[10], id[19], department[10]; int sex, age; float salary; cout << "input employee's name,id,sex(0:women,1:man),age,department,salary:\n"; cin >> name >> id >> sex >> age >> department >> salary; CEmployee employee1(name, id, sex, age, department, salary); employee1.Show2(); system("pause"); return 0; }input employee's name,id,sex(0:women,1:man),age,department,salary:
Tom 370102198703255357 0 25 computer 2345.6
name id sex age department salary
Tom 370102198703255357 women 25 computer 2345.6
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