package oops;

import java.text.DecimalFormat;

public class Constrct_Demo {

/**

* @param args

*/

public static void main(String[] args) {

// TODO Auto-generated method stub

Complex c1 = new Complex();

Complex c2 = new Complex(2.34f,3.14f);

Complex c3 = new Complex();

c3 = c3.add(c1,c2);

System.out.print("C1 = ");c1.disp();

System.out.print("C2 = ");c2.disp();

System.out.print("C3 = "); c3.disp();

}

}

class Complex

{

DecimalFormat f = new DecimalFormat("##.00");

float r , i;

Complex(){

r = i = 0;

}

Complex(float a){

r = a;

i = 0;

}

Complex(float a , float b){

r = a;

i = b;

}

Complex add(Complex c1 , Complex c2){

Complex c3 = new Complex();

c3.r = c1.r + c2.r;

c3.i = c1.i + c2.i;

return c3;

}

void disp(){

System.out.println(f.format(r)+ " "+ "+j" + " " +f.format(i));

}

}