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  1. <?php
  2. $n = fopen('php://stdin', "r");
  3. $ho = fopen('php://stdout', "w");
  4.  
  5. //Restrict input: not allowed <2
  6. if ($n<=2) {
  7. 	return;
  8. }
  9.  
  10. //don't allow even numbers
  11. if($n%2==0){
  12. 	return;
  13. }
  14.  
  15. echo "The Number is $n";
  16.  
  17. //first part
  18. for ($i=0;$i<$n+2;$i++)
  19. {
  20. 	for ($j=1;$j<($n+2)+1;$j++) {
  21. 		if (  ceil(($n+2)/2) ==$j  ){
  22. 			echo "e";
  23. 		} else {
  24. 			echo " ";
  25. 		}
  26. 	}
  27.     echo "\n";
  28. }
  29.  
  30. //second part
  31. for($i=1;$i<=$n;$i++) {
  32. 	for($j=0;$j<($n+2);$j++) {
  33. 		echo "*";
  34. 	}
  35.  
  36. 	if( ceil($n/2) ==$i ) {
  37.     	for($j=0;$j<($n+2);$j++) {
  38.     		echo "e";
  39.         }
  40.     }
  41.     echo "\n";
  42. }
  43.  
  44. fclose($ho);
  45. fclose($n);
Success #stdin #stdout 0.03s 25656KB
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stdin
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-2
stdout
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The Number is Resource id #5   e   
   e   
   e   
   e   
   e   
   e   
   e   
*******
*******
*******eeeeeee
*******
*******
https://ideone.com/cSQe2K
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

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