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  1. <?php
  2.  
  3. $n = fopen('php://stdin', "r");
  4. // $ho = fopen('php://stdout', "w");
  5.  
  6. if($n<=2 && $n%2==0){
  7. 	return;
  8. }
  9.  
  10.  
  11.  
  12.  
  13.  
  14. // fclose($ho);
  15. fclose($hi);
Success #stdin #stdout 0.03s 25664KB
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Resource id #5
https://ideone.com/n9hAj4
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

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