Re: Match multiple number

[dbuckhal]

Another similar solution:

$ perl -e '
for (0..1000) {
  my $n = int(rand(10000));
  print $n, "\n" if $n =~ /\d{0,}[05]\z/
}
'
__sample_output__
7495
8120
8340
9540
7370
4455
310
7540
35
7085
7235
5355
9190
6790
1360
820
1900
1945
1630
9895

[tobyink]

This matches 1.05.

[dbuckhal]

yeah, but it satisfies the OP's implied set of integer values given by x=x+5 | {0, 5, 10, 15, 20, 25, ...}

[tobyink]

Yes, it matches all the valid inputs, but it also matches various invalid inputs.

If all you care about is matching valid inputs and don't care about matching invalid ones, you can just do:

if (1) {
   ...;
}