Also, I think part of the problem (as you described it) may be due to the lack of suitable formatting (spaces and/or tabs and/or newlines, plus maybe some descriptive labels) when you print things. Note the difference between these two snippets:
my @arr = ( -10, -5, -1, 0, 2, 6, 11 );
# mimicking to the OP code:
for my $n ( @arr ) {
print $n;
}
# being more detail-oriented:
for my $n ( @arr ) {
print "$n\n"; # include a newline after the value
}
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|