public class ArrayDasar {
    public static void main(String[] args) {
        int[] nilai = new int[5];

        System.out.println("Panjang array: " + nilai.length);
        System.out.print("Isi awal     : ");
        for (int i = 0; i < nilai.length; i++) {
            System.out.print(nilai[i] + " ");
        }
        System.out.println();

        nilai[0] = 90;
        nilai[1] = 85;
        nilai[2] = 78;
        nilai[3] = 92;
        nilai[4] = 88;

        System.out.print("Isi akhir    : ");
        for (int i = 0; i < nilai.length; i++) {
            System.out.print(nilai[i] + " ");
        }
        System.out.println();

        int total = 0;
        for (int i = 0; i < nilai.length; i++) {
            total += nilai[i];
        }
        System.out.println("Total nilai  : " + total);
        System.out.println("Rata-rata    : " + (total / nilai.length));
    }
}