Printing elements of an array

[keid]

Hello

I want to print the elements of a big array,in such a way each 10 elements on a line and each elements has a 10 digits space %10d.


thanks alot in advance

Kozhaya

 

[stevexff]

What have you tried so far? Post your code, we'll have a look at it...

Steve

[small]"Every program can be reduced by one instruction, and every program has at least one bug. Therefore, any program can be reduced to one instruction which doesn't work." (Object:erlDesignPatterns)[/small]

 

[keid]

foreach $i (@vals) {
print"%10d",$i;
}


I know it does not work in this way, but i need a hint to start with.

 

[ishnid]

You want "printf" rather than "print". Maybe something like this:

my $counter = 0;
for my $i ( @vals ) {
   printf '%10d', $i;
   print "\n" unless ( ++$counter % 10 );
}
print "\n";

 

[keid]

Thanks alot

that really worked well and it was quick. Many thanks

Kozhaya