import java.util.*;

public class program

{

static Scanner stdin = new Scanner(System.in);

public static void main(String[] args)

{

//System.out.printf("%d\n", AddNumbers());

System.out.printf("%d\n", AddNumbers(5));

System.out.printf("%d\n", AddNumbers(5, 7));

System.out.printf("%d\n", AddNumbers(5, 7, -5, 9));

System.out.printf("%d\n", AddNumbers(5, 7, 9, 11));

System.out.printf("%d\n", AddNumbers(5, 7, 9, 11, 12, 54, 23, 55, 19, 103, -8, 23, 76, 32, 65));

}

public static int AddNumbers(int num, int... nums)

{

if(nums.length > 0)

{

return num + AddNumbers(nums[0], Arrays.copyOfRange(nums, 1, nums.length));

}

else

{

return num;

}

}

}