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  1. <?php
  2.  
  3. $khal = [100, 200, 101, 201];
  4. $mormont = array();
  5. $count = INF;
  6.  
  7. for($i = 0; $i < count($khal); $i++){
  8. for ($n = 0; $n < count($khal); $n++){
  9. 	if($i==$n){
  10. 		continue;
  11. 	}
  12.  
  13. 	$jorah = abs($khal[$i]-$khal[$n]);
  14.  
  15.  
  16. 	if($jorah < $count){
  17. 		$count = $jorah;
  18. 		$mormont[0]=$khal[$i];
  19. 		$mormont[1]=$khal[$n];
  20. 	}
  21. }
  22. }
  23.  
  24. var_dump ($mormont);
Success #stdin #stdout 0.01s 20568KB
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Standard input is empty
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array(2) {
  [0]=>
  int(100)
  [1]=>
  int(101)
}
https://ideone.com/bHj13u
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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