Help needed in getting formatted output ?

Question

Hi members,
I am a newbie in Java programming. I know C, C++ upto a good level. I was trying to print a pattern like:
1
12
123
1234
12345
But wasn't able to get the output in desired format. I just wanna know how can i get the above mentioned output. The code i written is shown below alongwith the output:
/* This program is used to print the Pattern of 1,12..... */
class pattern
     public static void main(String args[])
          int i=1,j=1;
          while(i<=5)
               j=1;
               while(j<=i)
                    System.out.println("\t "+ j);
                    j++;
               i++;
               System.out.println("\n");
output:
F:\Jprograms>java pattern
1
1
2
1
2
3
1
2
3
4
1
2
3
4
5
F:\Jprograms>
Any help will be appreciated.
With regards
Real Napster

Answer 1

It's the statement you're using to print to the console:
println() means print, then go to next line.
print() doesn't go to the next line.
So:
System.out.println("1");
System.out.println("2");
Gives
1
2
But System.out.print("1");
System.out.print("2");
Gives
12