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  1. <?php
  2.  
  3. // your code goes here
  4.  
  5.  
  6. function printPrimes($n) {
  7.     $i = 2;
  8.     echo $i . PHP_EOL;
  9.     $count = 1;
  10.     while(true) {
  11.     	++$i;
  12.     	$isPrime = true;
  13.     	for($j=2;$j<=sqrt($i);++$j) {
  14.     		if ($i % $j == 0) 
  15.     		    $isPrime = false;
  16.     	}
  17.  
  18.     	if ($isPrime) {
  19.     		echo $i . PHP_EOL;
  20.     		$count++;
  21.     	}
  22.  
  23.     	if ($count == $n)
  24.     	    break;
  25.     }	
  26.  
  27. }
  28.  
  29.  
  30. printPrimes(10);
Success #stdin #stdout 0.02s 52432KB
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https://ideone.com/prlKlV
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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