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  1. <?php
  2. $data=file_get_contents('php://stdin','r');
  3. $process=explode("\n",$data);
  4. unset($process[0]);
  5. array_walk($process,function(&$val,$key){
  6. 	$vals=explode(" ",$val);
  7. 	$x=intval($vals[0]);$y=intval($vals[1]);
  8. 	$min=sqrt($y*$y - $x*$x);
  9. 	$max=sqrt($x*$x + $y*$y);
  10. 	echo $min." ".$max."\n";
  11. });
  12.  
Success #stdin #stdout 0.01s 20520KB
comments ()
stdin 
3
4 5
10 12
10 20
stdout 
3 6.4031242374328
6.6332495807108 15.620499351813
17.320508075689 22.360679774998
https://ideone.com/VJUXXs
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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