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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5. $count = 0;
  6. $amount = 600;
  7. $bills = array(
  8. 	5000 => 200,
  9. 	1000 => 0,
  10. 	500 => 5,
  11. 	100 => 0
  12. );
  13. foreach($bills as $faceValue => $quantity){
  14. 	$count+= $faceValue * $quantity;
  15. }
  16. echo "Сумма: {$amount}\n";
  17. if($amount % 100 != 0){
  18. 	echo "Выдача невозможна : сумма не кратна 100\n";
  19. }
  20. elseif($amount < 0){
  21. 	echo "Выдача невозможна : сумма меншье 0\n";
  22. }
  23. elseif($amount > $count){
  24. 	echo "Выдача невозможна : в банкомате недостаточно купюр\n";
  25. }
  26. else{
  27. 	echo "Выдача возможна, число купюр:\n";
  28. 	foreach($bills as $faceValue => $quantity){
  29. 		$abc = floor($amount / $faceValue);
  30. 		if($quantity == 0 || $amount < $faceValue){
  31. 		}
  32. 		elseif($abc <= $quantity){
  33. 			$amount = $amount - ($abc * $faceValue);
  34. 			echo "{$abc}x{$faceValue} ";
  35. 		}
  36. 		elseif($abc >= $quantity){
  37. 			$amount = $amount - ($quantity * $faceValue);
  38. 			echo "{$quantity}x{$faceValue} ";
  39. 		}
  40.  
  41. 	}
  42. }
Success #stdin #stdout 0.02s 52432KB
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Standard input is empty
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Сумма: 600
Выдача возможна, число купюр:
1x500
https://ideone.com/3kTQeP
Bankomat
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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