Array Percentage program

  import java.util.Scanner; 
  class Raj{

 public static void  main(String[] args) {

  int[] sub = new int[5]; //subject marks
  int total = 0; //obtained marks
  float per; //percentage

  Scanner sc = new Scanner(System.in);

   System.out.println("Enter marks for 5 subject :");

   for(int i =0; i<5;i++)
   {
    System.out.print("Enter marks for subject ["+(i+1)+"]:");

     sub[i] = sc.nextInt();
   }

   for(int i =0; i<5;i++)
   {
    total = total+sub[i];

   }

   per = (float)total/5;
   System.out.print("Percentage:"+per);

     }
   }