1. #include <iostream>
2. using namespace std;
3.  
4. class Complex
5. {
6. private:
7. int real, imag, jav;
8. public:
9. Complex(int r=0, int i=0)
10. {
11. real = r;
12. imag = i;
13.  
14. }
15.  
16. Complex operator+(Complex obj)
17. {
18. Complex res;
19. res.real = real + obj.real;
20. res.imag = imag + obj.imag;
21. return res;
22. }
23.  
24. Complex operator-(Complex obj)
25. {
26. Complex res;
27. res.real = real - obj.real;
28. res.imag = imag - obj.imag;
29. return res;
30. }
31.  
32. Complex operator*(Complex obj)
33. {
34. Complex res;
35. res.real = (real * obj.real) + (-1 * imag * obj.imag) ;
36. res.imag = (real * obj.imag) + (imag * obj.real );
37. return res;
38. }
39.  
40.  
41. void printAdd()
42. {
43. cout << real << " + i" << imag << endl;
44. }
45.  
46. void printSub()
47. {
48. cout << real << " - i" << imag << endl;
49. }
50.  
51. void printzarb()
52. {
53. cout << real << " +i " << imag << endl;
54. }
55. };
56.  
57. int main()
58. {
59. Complex c1 = Complex(10, 5);
60. Complex c2 = Complex(2, 4);
61.  
62. Complex add = c1 + c2;
63. Complex sub = c1 - c2;
64. Complex zarb = c1 * c2;
65. //add.printAdd();
66. //sub.printSub();
67. zarb.printzarb();
68. return 0;}