import java.util.Scanner;public class HitungRerata {public static void main(String[] args) {// Buat object ScannerScanner input = new Scanner(System.in);// Prompt user untuk input 3 angakaSystem.out.print("Inputkan 3 angka: ");double angka1 = input.nextDouble();double angka2 = input.nextDouble();double angka3 = input.nextDouble();