import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
        System.out.println("Hello world!");
   int [] arr = {73,72,63,64,94,66};
   
   
   for (int elementy:arr)
{   
    System.out.println(elementy);
   
} 
   // sum of array elements using for each

 System.out.println("sum");
int sum =0;
 for (int elmnt:arr)
 
 
  { 
    //  System.out.println(elmnt);
        sum =sum +elmnt;
  }    
         System.out.println(sum);
   
   
  
   
   
    }
}