Initial commit

c++/Others/Program for Overloading the difference operator for complex arithmetic.cpp

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+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();
+}