I have a code which goes like this #!/usr/bin/perl -w use strict;
my @column;
while (<DATA>) {
push @column, (split)[0];
print join (' ', @column);
}
__DATA__
1 a b c
2 d e f
3 g h i
But when running this i get the output as : 11 21 2 3
Whereas i am trying to get the output as : 1 2 3
could you please suggest what i am doing wrong here?
Regards.../om
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