Assignemnt #1 and Hello World

Code

    ///Name: Joshua Bautista
    ///Period: 6
    ///Project Name: MathOperations
    ///File Name: MathOperations.java
    ///Date: 9/24/2015
    
  public class MathOperations
  {
      public static void main( String[] args )
      {
          int a, b, c, d, e, f, g;
          double x, y, z;
          String one, two, both;
  
          a = 10;
         b = 27;
         System.out.println( "a is " + a + ", b is " + b );
 
         c = a + b;
         System.out.println( "a+b is " + c );
         d = a - b;
         System.out.println( "a-b is " + d );
         e = a+b*3;
         System.out.println( "a+b*3 is " + e );
         f = b / 2;
         System.out.println( "b/2 is " + f );
         g = b % 10;
         System.out.println( "b%10 is " + g );
 
         x = 1.1;
         System.out.println( "\nx is " + x );
         y = x*x;
         System.out.println( "x*x is " + y );
         z = b / 2;
         System.out.println( "b/2 is " + z );
         System.out.println();
 
         one = "dog";
        two = "house";
         both = one + two;
        System.out.println( both );
     }
    

Picture of the output