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  1. <?php
  2. /*This is my first PHP lab01*/
  3.  
  4. $n=0;
  5. $i=0;
  6. $s=0;
  7.  
  8. echo("Please enter value for N\n");
  9. $n=(int)readline();
  10. $s=0;
  11. for($i=1;$i<=$n;$i+=1)
  12. {
  13.    if($i % 2 ==0)
  14.    {
  15. 	$s=$s+$i;
  16. 	echo("Current value i=".$i."S=".$s);
  17. 	echo("\n");
  18.    }
  19.  }
  20. echo("final result suma is S=".$s);
  21.  
  22. ?>
Success #stdin #stdout 0.03s 26288KB
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stdout
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Please enter value for N
Current value i=2S=2
Current value i=4S=6
Current value i=6S=12
Current value i=8S=20
final result suma is S=20
https://ideone.com/k98w89
language:
PHP (php 7.3.5)
created:
34 days ago
visibility:
public

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