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