using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        int[] num = {10, 20, 15, 33};

        Console.WriteLine(TotlAllEvenNumbers(num).ToString());

        Console.WriteLine(TotalAllOddNumber(num).ToString());

    }

    static long TotlAllEvenNumbers(int[] intArray){

        return intArray.Where(i => i % 2 == 0).Sum(i => (long)i);       

    }

    static long TotalAllOddNumber(int[] intArray){

        return intArray.Where(i => i % 2 > 0).Sum(i => (long)i);

    }

}