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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. class Complex
  4. {
  5. private:
  6.           double real;
  7.           double img;
  8. public:
  9.           void setvalue(double r,double i)
  10.           {
  11.                     real=r;
  12.                     img=i;
  13.           }
  14.           double getreal()
  15.           {
  16.                    return real;
  17.           }
  18.           double getimg()
  19.           {
  20.                     return img;
  21.           }
  22.           void display()
  23.           {
  24.                    if(img < 0) cout << real << " - " << abs(img) << "i" <<endl;
  25.                    else cout << real << " + " << (img) << "i" <<endl;
  26.           }
  27.           void add(Complex c,Complex d)
  28.           {
  29.                     Complex e;
  30.                     e.real = c.real +d.real;
  31.                     e.img = c.img + d.img ;
  32.                     e.display();
  33.           }
  34.            void sub(Complex c,Complex d)
  35.           {
  36.                     Complex e;
  37.                     e.real = c.real -d.real;
  38.                     e.img = c.img - d.img ;
  39.                     e.display();
  40.           }
  41.  
  42. };
  43. int main()
  44. {
  45.           Complex a,b;
  46.           a.setvalue(3,5);
  47.           b.setvalue(9,6);
  48.           a.display();
  49.           b.display();
  50. }
  51.  
  52.  
  53.  
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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3 + 5i
9 + 6i
https://ideone.com/Su1P3T
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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