Jumlah & Rata Nilai Mahasiswa Java

package com.tutorial;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner userInput = new Scanner(System.in);

        int n;
        float angka, rata;
        float jumlah = 0f;
        System.out.println("\t Jumlah dan Rata Nilai \n");

        System.out.print("\n Masukkan Jumlah Data : ");
        n = userInput.nextInt();

        for (int i = 1; i <= n; i++) {

            System.out.print(" Data ke " + i + " : ");
            angka = userInput.nextFloat();

            jumlah += angka;
        }

        rata = jumlah / n;
        System.out.print("\n Jumlahnya    : " + jumlah);
        System.out.print("\n Rata-ratanya : " + rata);
    }
}