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dn1cwvs.serhii_cho

Calculate even numbers in array

Code
Diff
  • function calculateEvenNumbers(array $numbers): int {
  $count = 0;
  
  foreach ($numbers as $number) {
    if ($number % 2 === 0) {
      $count++;
    }
  }
    
  return $count;
}
    • function calculateEvenNumbers(array $numbers): int {
    • $result = [];
    • $count = 0;
    • foreach ($numbers as $number) {
    • if ($number % 2 === 0) {
    • $result[] = $number;
    • $count++;
    • }
    • }
    • return count($result);
    • return $count;
    • }