nitya satheesh

Thanks a lot!!!
I have one more question about this code.
The output of this code is supposed to be :
0 1 2 3 4
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19

but I get
0
1
2
3
4

5
6
7
8
9......

Why this difference?

I got this code form a book called Complete reference :Java.

Hey!
I have a problem with the for loops in the following program.It's a little silly but it's really bugging me..

class twoDArray{
public static void main(String args[]){
int twoD[]=new int[4][5];
int i,j,k=0;
for(i=0;i<4;i++)//why no curly braces here
for(j=0;j<5;j++){
twoD[i][j]=k;
k++;
}
for(i=0;i<4;i++){
for(j=0;j<5;j++)
system.out.println(twoD[i][j]+" ");
system.out.println();
}
}
}

why doesn't the first for loop need any curly braces?