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| #!/usr/bin/perl -d:Profile
use strict;
use warnings;
sub avec_join
{
my @tab= 'aaa'..'zzz';
my $scal=join ("", @tab);
print "--- join ---\n$scal\n--- join ---\n";
}
sub avec_for
{
my @tab= 'aaa'..'zzz';
my $scal="";
$scal .= $_ for (@tab);
print "--- for ---\n$scal\n--- for ---\n";
}
sub avec_foreach
{
my @tab= 'aaa'..'zzz';
my $scal="";
$scal .= $_ foreach (@tab);
print "--- foreach ---\n$scal\n--- foreach ---\n";
}
sub avec_map
{
my @tab= 'aaa'..'zzz';
my $scal="";
map { $scal .= $_ } @tab;
print "--- map ---\n$scal\n--- map ---\n";
}
sub avec_print
{
my @tab= 'aaa'..'zzz';
my $sep=$,;
$,="";
print "--- print ---\n";
print @tab;
print "\n--- print ---\n";
$,=$sep;
}
avec_join ();
avec_for ();
avec_foreach ();
avec_map ();
avec_print (); |