تحديات برمجيةالتحدي الثالث - حل التمرين الثاني بلغة جافا

public class Main {
    
    // هنا قمنا بتعريف الدالة
    public static void countOccurrence(int[] arr)
    {
        int counter = 0;
        
        for (int i = 0; i < arr.length; i++)
        {
            if (arr[i] == 0)
            {
                counter++;
            }
        }
        
        if (counter > 0)
        {
            System.out.println("[0] is repeated " + counter + " time(s)");
        }
        
        for (int i = 0; i < arr.length; i++)
        {
            counter = 1;
            if (arr[i] != 0)
            {
                for (int j = i + 1; j < arr.length; j++)
                {
                    if (arr[i] == arr[j])
                    {
                        counter++;
                        arr[j] = 0;
                    }
                }
                System.out.println("["+ arr[i] +"] is repeated " + counter + " time(s)");
            }
        }
    }

    public static void main(String[] args)
    {
        // هنا قمنا بتجهيز القيم التي سنمررها للدالة
        int[] array = {0, 4, 2, 3, 2, 4, 3, 5, 2, 0, 1, 4, 2};
        
        // هنا قمنا بتجربة الدالة
        countOccurrence(array);
    }

}

[0] is repeated 2 time(s)
[4] is repeated 3 time(s)
[2] is repeated 4 time(s)
[3] is repeated 2 time(s)
[5] is repeated 1 time(s)
[1] is repeated 1 time(s)