Introduction to Java program

Problem:1.4

                                Write a program that displays the following table:

a         a^2               a^3

1           1                  1

2           4                  8

3          9                  27

4          16               64

 Description:

                              By taking integer type variable and assign this variable to 1 after one statement it value can be increased by 1. The statement can be written given below.

Solution:

             public class Message {

    public static void main(String[] args) {

         int a=1;

        System.out.println("a            a^2          a^3");

         System.out.println(a+"            "+(a*a)+"            "+(a*a*a));

          a++;

            System.out.println(a+"            "+(a*a)+"            "+(a*a*a));

            a++;

             System.out.println(a+"            "+(a*a)+"            "+(a*a*a));

             a++;

              System.out.println(a+"            "+(a*a)+"            "+(a*a*a));

    }

   

}

Output