public static void Main()
Console.WriteLine("Reverse the words of a sentence.");
Console.Write("Enter string : ");
string inputString = Console.ReadLine();
string [] inputSplit = inputString.Split(' ');
int length = inputSplit.Length;
Console.WriteLine(length);
for( int i = length-1; i>=0; i--) {
Console.Write(inputSplit[i] + " ");