c++課程設計高校水電費管理系統

1、#include #include #include #include const int TMAX=50; using namespace std;class Person { public:int num;//編號string name;//姓名 string sex;//性別int age;//年齡double water;//用水量double power;//用電量public:Person(int n=0,string nm

2、=“ “,string s=“ “,int a=0,double w=0.0,double p=0.0)//初始化 {num = n; name = nm; sex = s; age = a; water = w; power = p;}; virtual void Input(){}; virtual void Output(){}; int GetNum(){return num;}//獲取編號string GetName(){re

3、turn name;}//獲取姓名double GetWater(){return water;}//獲取用水量double GetPower(){return power;}//獲取用電量};class Teacher:virtual public Person //教師{ public:string depart;//工作部門double watermoney;//教師水費double powermoney;//教師電費

4、int choice1;int choice2; public:Teacher(int n=0,string nm=“ “,string s=“男“,int a=0,string d=“普通教師“,double w=0.0, double p=0.0, double wm=0.0, double pm=0.0):Person(n,nm,s,a,w,p),depart(d)//構造函數{watermoney=wm; powermoney=

5、pm;}; void Input() {class Student:virtual public Person //學生 { public:string bj;//學生班級double watermoney;//學生水費double powermoney;//學生電費int choice1; int choice2;public:Student(int n=0,string nm=“ “,string s=“男“,int

6、a=0,string z=“ “,double w=0.0, double p=0.0, double wm=0.0, double pm=0.0):Person(n,nm,s,a,w,p),bj(z)//構造函數{watermoney=wm; powermoney=pm;}; void Input() {cout>num; cout>name; cout>choice2; switch(choice2) { cas