complex

#include
#include
using namespace std;
class Complex{
    public:
        Complex(double a1,double b1);
        Complex(double a1);
        Complex(Complex &c);
        void add(Complex d);
        void show();
        double mod();
    private:
        double a,b;
};
Complex::Complex(double a1,double b1)
{a=a1;
 b=b1;
}
Complex::Complex(double a1)
{a=a1;
}
Complex::Complex(Complex &c)
{a=c.a;
 b=c.b;
}
void Complex::add(Complex d)
{a=a+d.a;
 b=b+d.b;
}
void Complex::show()
{cout<"+"<"i\n";
}
double Complex::mod()
{double m;
 m=sqrt(a*a+b*b);
 return m;
}
int main()
{ Complex c1(3,5);
  Complex c2(4.5);
  Complex c3(c1);
  c1.add(c2);
  c1.show();
  cout<<c1.mod();
  return 0;
}

作业小结：

通过老师的讲解和同学的帮助下，对构造函数和析构函数有了一个明显的了解。

对于复数的应用也越发熟练

在同学的帮助下，把程序编写出来了

 

 

https://www.cnblogs.com/rcloud/p/10604345.html#4220073

https://www.cnblogs.com/0906mxyd/p/10604795.html#4220066

https://www.cnblogs.com/qiuxiuh/p/10599381.html

转载于:https://www.cnblogs.com/qiuxiuh/p/10639802.html