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  1. #!/usr/bin/perl
  2. $good=0;
  3. for($i=1;$i<=1000000;$i++)
  4. {
  5. 	$n=0;
  6. 	if(rand(100)<=10){$n++};
  7. 	if(rand(100)<=10){$n++};
  8. 	if(rand(100)<=10){$n++};
  9. 	if(rand(100)<=10){$n++};
  10. 	if ($n>=3) {$good++};
  11. }
  12. print $good/1000000;
Success #stdin #stdout 1.38s 6044KB
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Standard input is empty
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0.003763
https://ideone.com/8yFU86
language:
Perl (perl 5.28.1)
created:
11 years ago
visibility:
public

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