Squaring numbers

ok, right now I have this:

System.out.println("Number\n" + Number);

System.out.println("Square\n" + Number * Number);

and the ouput looks lik this:

Number

1

Square

1

Number

2

Square

4

I need it like this

Number Square

11

Bigfoot245a at 2007-7-12 18:14:31 >

> ok, right now I have this:

>

> System.out.println("Number\n" + Number);

> System.out.println("Square\n" + Number * Number);

>

> and the ouput looks lik this:

>

> Number

> 1

> Square

> 1

> Number

> 2

> Square

> 4

>

> I need it like this

>

> Number Square

> 11

Just print "Number Square" once, then print the index and square in the loop. Look up the difference between print() and println(): http://java.sun.com/j2se/1.5.0/docs/api/java/io/PrintStream.html

hunter9000a at 2007-7-12 18:14:31 >

System.out.printf("%10s | %10s%n","Number","Square");

for(int i = 1; i <= 12; i++)

{

System.out.printf("%10d | %10d%n", i, i*i);

}

//RESULTS

Number |Square

1 | 1

2 | 4

3 | 9

4 | 16

5 | 25

6 | 36

7 | 49

8 | 64

9 | 81

10 |100

11 |121

12 |144

I love printf for aligning things nicely

SomeoneElsea at 2007-7-12 18:14:31 >