User Tools

Site Tools


kurs:sort.pl

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

kurs:sort.pl [2014/09/10 21:22]
kurs:sort.pl [2014/09/10 21:22] (current)
Line 1: Line 1:
 +<​code>​
 +use strict;
 +use warnings;
  
 +my %teilnehmer = (
 +  guenther ​   => 27,
 +  christian ​  => 22,
 +  mario       => 26,
 +  martin ​     => 26,
 +  joachim ​    => 30,
 +  rudi        => 23,
 +  fritz       => 50,
 +  dennis ​     => 39,
 +  daniel ​     => 21,
 +  );
 +
 +my @tn    = keys   ​%teilnehmer;​
 +my @alter = values %teilnehmer;​
 +
 +my $i=0;
 +foreach (sort {$a <=> $b} @alter) {
 +    printf "%s: %s\n", ++$i, $_;
 +}
 +
 +my $i=0;
 +foreach (
 +   sort {substr($a,​1,​1) cmp substr($b,​1,​1)} ​
 +   @tn) {
 +    printf "%s: %s\n", ++$i, $_;
 +}
 +
 +my @namen = sort 
 +  {$teilnehmer{$a} <=> $teilnehmer{$b}}
 +        keys %teilnehmer;​
 +
 +my $i=0;
 +foreach (@namen) {
 +    printf "%s: %s %s\n", ​
 +        ++$i, $_, $teilnehmer{$_};​
 +}
 +
 +</​code>​
kurs/sort.pl.txt ยท Last modified: 2014/09/10 21:22 (external edit)