第八周项目一

[cpp]
01./
02.* 程序的版权和版本声明部分
03.* Copyright (c)2012, 烟台大学计算机学院学生
04.* All rightsreserved.
05.* 文件名称： Complex.cpp
06.* 作者:王立强
07.* 完成日期：2013 年4月19日
08.* 版本号： v1.0
09.* 对任务及求解方法的描述部分：略
10.* 输入描述：略
11.* 问题描述：略
12.* 程序输出：如下
13.*/
#include<iostream>
using namespace std;
class Complex
{public:
    Complex(){real=0;imag=0;}
    Complex(double r,double i){real=r;imag=i;}
    Complex operator+(Complex &c2);
    Complex operator-(Complex &c2);
    Complex operator*(Complex &c2);
    Complex operator/(Complex &c2);
    void display();
private:
    double real;
    double imag;
};
//下面定义成员函数
Complex Complex::operator+(Complex &c2)
{Complex c;
c.real=real+c2.real;
c.imag=imag+c2.imag;
return c;
}
Complex Complex::operator-(Complex &c2)
{Complex c;
c.real=real-c2.real;
c.imag=imag-c2.imag;
return c;
}
Complex Complex::operator*(Complex &c2)
{Complex c;
c.real=real*c2.real;
c.imag=imag*c2.imag;
return c;
}
Complex Complex::operator/(Complex &c2)
{Complex c;
c.real=real/c2.real;
c.imag=imag/c2.imag;
return c;
}
//下面是测试函数
void Complex::display()
{cout<<"("<<real<<","<<imag<<"i)"<<endl;}
int main()
{
    Complex c1(3,4),c2(5,-10),c3;
    cout<<"c1=";
    c1.display();
    cout<<"c2=";
    c2.display();
    c3=c1+c2;
    cout<<"c1+c2=";
    c3.display();
    c3=c1-c2;
    cout<<"c1-c2=";
    c3.display();
    c3=c1*c2;
    cout<<"c1*c2=";
    c3.display();
    c3=c1/c2;
    cout<<"c1/c2=";
    c3.display();
    return 0;
}

01./
02.* 程序的版权和版本声明部分
03.* Copyright (c)2012, 烟台大学计算机学院学生
04.* All rightsreserved.
05.* 文件名称： Complex.cpp
06.* 作者:王立强
07.* 完成日期：2013 年4月19日
08.* 版本号： v1.0
09.* 对任务及求解方法的描述部分：略
10.* 输入描述：略
11.* 问题描述：略
12.* 程序输出：如下
13.*/
#include<iostream>
using namespace std;
class Complex
{public:
Complex(){real=0;imag=0;}
Complex(double r,double i){real=r;imag=i;}
Complex operator+(Complex &c2);
Complex operator-(Complex &c2);
Complex operator*(Complex &c2);
Complex operator/(Complex &c2);
void display();
private:
double real;
double imag;
};
//下面定义成员函数
Complex Complex::operator+(Complex &c2)
{Complex c;
c.real=real+c2.real;
c.imag=imag+c2.imag;
return c;
}
Complex Complex::operator-(Complex &c2)
{Complex c;
c.real=real-c2.real;
c.imag=imag-c2.imag;
return c;
}
Complex Complex::operator*(Complex &c2)
{Complex c;
c.real=real*c2.real;
c.imag=imag*c2.imag;
return c;
}
Complex Complex::operator/(Complex &c2)
{Complex c;
c.real=real/c2.real;
c.imag=imag/c2.imag;
return c;
}
//下面是测试函数
void Complex::display()
{cout<<"("<<real<<","<<imag<<"i)"<<endl;}
int main()
{
Complex c1(3,4),c2(5,-10),c3;
cout<<"c1=";
c1.display();
cout<<"c2=";
c2.display();
c3=c1+c2;
cout<<"c1+c2=";
c3.display();
c3=c1-c2;
cout<<"c1-c2=";
c3.display();
c3=c1*c2;
cout<<"c1*c2=";
c3.display();
c3=c1/c2;
cout<<"c1/c2=";
c3.display();
return 0;
}

补充：软件开发 , C++ ,