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  1. <?php
  2. $cash = 3300;
  3. $summary = $cash;
  4. $bills = array(
  5. 		100 => 23,
  6. 		500 => 5,
  7. 		1000 => 0,
  8. 		5000 => 77
  9. 		);
  10.  
  11. krsort($bills);	
  12. echo "<pre>";
  13. print_r($bills);
  14. echo "</pre>";
  15. $billSum = array();
  16. 	foreach ($bills as $key => $value){
  17. 		$billSum[$key] = $key*$value;
  18. 		}
  19. 		$amount = array_sum($billSum);
  20. 		echo "Доступно на данный момент: $amount <br>";
  21. 	    if ($cash > $amount) 
  22. 	    {
  23. 	       echo 'В банкомате недостаточно средств для выдачи денег<br>';
  24. 	    }
  25. else { 
  26. echo "Вам будет выдано: <br>";
  27. foreach ($bills as $nominal => &$count)
  28. {
  29.  
  30. 	if ($value != 0)
  31. 	{ 
  32. 		$arg = floor($cash / $nominal);
  33. 		if ($arg > $count){
  34. 		$arg = $count;
  35. 		}		
  36. 		$sum = $arg * $nominal;
  37. 		$cash -= $sum;
  38. 		$count -= $arg;
  39. 		if ($arg != 0)	
  40. 		{
  41. 			echo "$arg купюр номиналом $nominal на сумму $sum <br>";
  42. 		}
  43. 		}
  44. }
  45. echo "Общая сумма: $summary<br>";
  46. }
  47. echo "<pre>";
  48. print_r($bills);
  49. echo "</pre>";
Success #stdin #stdout 0.01s 20568KB
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<pre>Array
(
    [5000] => 77
    [1000] => 0
    [500] => 5
    [100] => 23
)
</pre>Доступно на данный момент: 389800 <br>Вам будет выдано: <br>5 купюр номиналом 500 на сумму 2500 <br>8 купюр номиналом 100 на сумму 800 <br>Общая сумма: 3300<br><pre>Array
(
    [5000] => 77
    [1000] => 0
    [500] => 0
    [100] => 15
)
</pre>
https://ideone.com/EcepAn
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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