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  1. #!/usr/bin/perl
  2. #
  3. # Il numero di partenza viene fornito come costante.
  4. #
  5. $cont       = 6;
  6. $fattoriale = 1;
  7. do
  8.   {
  9.     $fattoriale *= $cont;
  10.     $cont--;
  11.   }
  12. while ($cont);
  13. print "Il fattoriale รจ $fattoriale.\n";
Success #stdin #stdout 0s 4596KB
comments (?)
stdin 
Standard input is empty
stdout 
Il fattoriale è 720.
https://ideone.com/qHxi3
language:
Perl (perl 5.28.1)
created:
12 years ago
visibility:
public

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