Any C-style for loop:

for (INIT; COND; POST) {
   BODY;
}

[download]

Can always be rewritten as a while loop like this:

INIT;
while (COND) {
   BODY;
   POST;
}

[download]

So your loop can be written as:

$j=1;
while ($j<=10) {
   print "$j\n";
   $j++;
}

[download]

However, in Perl there are more idiomatic ways of writing it. For example:

print "$_\n" for 1..10;

[download]

Or, if you've got a recent version of Perl, and enable the "say" feature:

say for 1..10;

[download]
use Moops; class Cow :rw { has name => (default => 'Ermintrude') }; say Cow->new->name

In reply to Re: SIMPLE way to write these? by tobyink
in thread SIMPLE way to write these? by Anonymous Monk

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