my %seen;
for ( reverse <DATA> ) {
( my $unstarred = $_ ) =~ s/\*\*/ /;
print unless $seen{ $unstarred }++;
}
__DATA__
30380868 N Sep 29 356200 AGEC682569 ATI
+ S
30380868 ** N Sep 29 356200 AGEC682569 ATI
+ S
71130740 N Sep 7 SM9481 AGEC683966 ATI
+ S
71130740 ** N Sep 7 SM9481 AGEC683966 ATI
+ S
32450045 N Jul 14 SN9672 AGEC685203 ATI
+ S
32450045 ** N Jul 14 SN9672 AGEC685203 ATI
+ S
36450223 N Aug 30 SU8329 AGEC685348 ATI
+ S
34680135 N Sep 30 349450 AGEC685442 ATI
+ S
The only difference from your 'desired output' is that this code prints it out in reverse order. But I don't see this as a problem, as there seems to be no inherent order in the input/output anyway...
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Outside of code tags, you may need to use entities for some characters:
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
|
|
