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  1. <?php 
  2. class Klasemen
  3. { 
  4.     private $poin = [];
  5.  
  6.     public function __construct($poin)
  7.     {
  8.         foreach ($poin as $namaklub) {
  9.             $this->poin[$namaklub] = 0;
  10.         }
  11.     }
  12.  
  13.     public function catatPermainan ($klubkandang, $klubtandang, $skorKandang, $skorTandang)
  14.     {
  15.         if ($skorKandang > $skorTandang) {
  16.             $this->poin[$klubkandang] += 3;
  17.         } elseif ($skorKandang < $skorTandang) {
  18.             $this->poin[$klubtandang] += 3;
  19.         } else {
  20.             $this->poin[$klubkandang] += 1;
  21.             $this->poin[$klubtandang] += 1;
  22.         }
  23.     }
  24.     public function cetakKlasemen()
  25.     {
  26.         arsort($this->poin);
  27.         return $this->poin;
  28.     }
  29.     public function ambilPeringkat($nomorPeringkat)
  30.     {
  31.         $klasemen = $this->poin;
  32.         arsort($klasemen);
  33.         $klub = array_keys($klasemen);
  34.         return $klub[$nomorPeringkat - 1];
  35.     }
  36. }
  37. $klasemen = new Klasemen(['Liverpool', 'Chelsea', 'Arsenal']);
  38. $klasemen->catatPermainan('Arsenal', 'Liverpool', 2, 1);
  39. $klasemen->catatPermainan('Arsenal', 'Chelsea', 1, 1);
  40. $klasemen->catatPermainan('Chelsea', 'Arsenal', 0, 3);
  41. $klasemen->catatPermainan('Chelsea', 'Liverpool', 3, 2);
  42. $klasemen->catatPermainan('Liverpool', 'Arsenal', 2, 2);
  43. $klasemen->catatPermainan('Liverpool', 'Chelsea', 0, 0);
  44.  
  45.  
  46. print_r($klasemen->cetakKlasemen());
  47. echo  $klasemen->ambilPeringkat(2);
  48.  
Success #stdin #stdout 0.02s 25368KB
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stdin
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Standard input is empty
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Array
(
    [Arsenal] => 8
    [Chelsea] => 5
    [Liverpool] => 2
)
Chelsea
https://ideone.com/8WPQJN
language:
PHP (php 7.3.5)
created:
1 day ago
visibility:
public

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