java.scanner menghitung nilai akhir

import java.util.*;
public class scanner {
 
    public scanner() {
   
}
   public static void main(String[] args) {
 Scanner input = new Scanner(System.in);
    System.out.println ("Masukkan nama");
    String name = input.nextLine();
    System.out.println ("Nilai UTS");
    int nuts = input.nextInt();
 System.out.println ("Nilai UAS");
 int nuas = input.nextInt();
 System.out.println ("Nama saya :"+name);
 System.out.println ("Nilai UTS :"+nuts);
 System.out.println ("Nilai UAS :"+nuas);
 double nakhir=(0.5*nuas)+(0.3*nuts);
 System.out.println ("Nilai Akhir= "+nakhir);
}
}