Thread: Multi dimensional array

I am trying to write a code for multidimensional array, allocate memory for variables and access the value of the arrays. I want them to be shown as rows and columns. but my code only shows one column and no rows.
here is my code:
public static void main(String[] args) {
int[ ][ ] aryNumbers = new int[2][2];
aryNumbers [0][0] = 1;
aryNumbers [0][1] = 2;
aryNumbers [1][0] = 3;
aryNumbers [1][1] = 4;
int rows = 2;
int columns = 2;
int i,j;
for(i=0;i<rows;i++){
for(j=0;j<columns;j++){

System.out.println(aryNumbers[i][j] + " ");
}
System.out.println(" ");
}

the output i get is:
1
2
3
4
the output i want is:
1 2
3 4

Any help would be really appreciated. thanks in advance

System.out.println will always add a carriage return on the end. Use printf instead.

wow! that worked, thanks
i am not sure though when to use printf and when to use println

--- Update ---

can i assign the values in multidimensional array like this:
int [][] aryNumbers = {{10,12,43,11,22},{20,45,56,1,33},{30,67,32,14,44} ,{40,12,87,14,55}{50,86,66,13,66},{60,53,44,12,11} };

Long story short, user printf when you don't want to add a newline at the end, use println when you do. Or just use printf always and manually add the newline character to your string.

Thank you very much for the replies Junky and Norm.
I am very glad to be here in this forum in my beginning phase of java learning process.