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  1. <?php
  2. error_reporting(-1);
  3.  
  4. $total = 8;
  5.  
  6. for ($i=1, $level=0; $total>=$level+$i; $i++) {
  7. 	$level += $i;
  8. 	$total -= $level;
  9. 	echo "$i - $level\n";
  10.  
  11. }
  12. echo "Остаток - $total";
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
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1 - 1
2 - 3
Остаток - 4
https://ideone.com/lsW7Jy
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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