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Numbers with prime digits whose sum is 13: Difference between revisions
Numbers with prime digits whose sum is 13 (view source)
Revision as of 15:48, 18 November 2020
, 3 years ago→{{header|Phix}}
(→{{header|Pascal}}: added gmp version ~25s up to 999 on TIO.run) |
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199 349321957098598244959032342621956
Time taken : 23 ms</pre>
=={{header|Perl}}==
<lang perl>#!/usr/bin/perl
use strict;
use warnings;
my @queue = my @primedigits = ( 2, 3, 5, 7 );
my $numbers;
while( my $n = shift @queue )
{
if( eval $n == 13 )
{
$numbers .= $n =~ tr/+//dr . " ";
}
elsif( eval $n < 13 )
{
push @queue, map "$n+$_", @primedigits;
}
}
print $numbers =~ s/.{1,80}\K /\n/gr;</lang>
{{out}}
<pre>
337 355 373 535 553 733 2227 2272 2335 2353 2533 2722 3235 3253 3325 3352 3523
3532 5233 5323 5332 7222 22225 22252 22333 22522 23233 23323 23332 25222 32233
32323 32332 33223 33232 33322 52222 222223 222232 222322 223222 232222 322222
</pre>
=={{header|Phix}}==
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