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 Program for Overloading the difference operator for complex arithmetic

Program for Overloading the difference operator for complex arithmetic #include<iostream.h> #include<conio.h> class complex { float real; float img; public: complex() { real = 0; img = 0; } complex(float a,float b) { real =a ; img = b; } complex operator -(complex ); void disp(); }; // Fn.for overloading of - operator for complex arithmetic complex complex::operator-(complex a) { return complex(real-a.real,img-a.img); } // function for display of Real & Imaginary Parts void complex::disp() { cout<<" The real part is : "<<real; cout<<" The imaginary part is: "<<img; } void main(void) { complex c1(12.0,4.5),c2(8,6),c3; cout<<" The value of c1 is: "; c1.disp(); cout<<" The value of c2 is: "; c2.disp(); cout<<" The value of c3 is: "; c3.disp(); c3=c1-c2; cout<<" After c3=c1-c2, c3 is : "; c3.disp(); getch(); }



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