using System;
 
    class Program
    {
        static void Main(string[] args)
        {
            int[] firstArray = new int[] { 1, 2, 3 };
            int[] secondArray = new int[] { 4, 5, 6 };
            int[] resultArray;
 
            SortArray(firstArray);
            SortArray(secondArray);
            resultArray = MultiplyArrays(firstArray, secondArray);
            for (int i = 0; i < resultArray.Length; i++)
                Console.WriteLine(resultArray[i]);
            Console.ReadLine();
 
        }
 
        private static void SortArray(int[] array)
        {
            int temp = new int();
            for (int i = 0; i < array.Length; i++)
            {
                for (int j = i + 1; j < array.Length; j++)
                {
                    if (array[i] < array[j])
                    {
                        temp = array[j];
                        array[j] = array[i];
                        array[i] = temp;
                    }
                }
            }
        }
 
 
        private static int[] MultiplyArrays(int[] a, int[] b)
        {
            int[] tempArray = new int[3];
            for (int i = 0; i < a.Length; i++)
            {
                tempArray[i] = a[i] * b[i];
            }
            return tempArray;
        }
    }

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