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Oop_Expt_1.java

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+import java.util.Scanner;
+class Complex{
+
+    int img,real;
+
+    public Complex()
+    {
+    }
+    public Complex(int real , int img)
+    {
+        this.img = img;
+        this.real  = real;
+
+    }
+    Complex add(Complex c1 ,Complex c2){
+
+        Complex temp = new Complex();
+        temp.real = c1.real + c2.real;
+        temp.img = c1.img + c2.img;
+        return temp;
+    }
+    Complex Subtract(Complex c1, Complex c2){
+        Complex temp = new Complex();
+        temp.real = c1.real - c2.real;
+        temp.img = c1.img - c2.img;
+        return temp;
+    }
+    Complex multiply(Complex c1 , Complex c2){
+        Complex temp = new Complex();
+        temp.real = c1.real * c2.real;
+        temp.img = c1.img * c2.img;
+        return temp;
+    }
+    Complex Divide(Complex c1, Complex c2){
+        Complex temp = new Complex();
+        temp.real = c1.real / c2.real;
+        temp.img = c1.img / c2.img;
+        return temp;
+    }
+
+    void print()
+    {
+        System.out.println("Complex Number : " +real+ " + "+ img +"i");
+    }
+
+}
+
+public class Oop_Expt_1 {
+    public static void main(String[] args)
+    { 
+        System.out.println("Enter first complex no, real and then imaginary");
+        Scanner sc = new Scanner(System.in);
+        int x = sc.nextInt();
+        int y = sc.nextInt();
+        Complex c1 = new Complex(x,y);
+        c1.print();
+        System.out.println("Enter first complex no, real and then imaginary");
+        int a= sc.nextInt();
+        int b = sc.nextInt();
+        Complex c2 = new Complex(a,b);
+        c2.print();
+        Complex c3 = new Complex();
+
+        c3 = c3.add(c1, c2);
+        System.out.println("SUM : ");
+        c3.print();
+
+        c3 = c3.Subtract(c1, c2);
+        System.out.println("Difference is :");
+        c3.print();
+
+        c3 = c3.multiply(c1, c2);
+        System.out.println("Multiplication : ");
+        c3.print();
+
+        c3 = c3.Divide(c1, c2);
+        System.out.println("Divide : ");
+        c3.print();
+
+        sc.close();
+    }
+
+}