My code got 2 out of five test cases in the average word length challenge.

Question

Please can someone help me this :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Text.RegularExpressions;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
string[] input = Console.ReadLine().Split();
int count = 0;
foreach (string n in input)
{
if (n != " ")
count++;
}
Console.WriteLine(count - 2);
}
}
}

Answer 1

Joseph Oritseweyinmi You have to count average of word length not number of words.
avg = (total_number_of_character) / no_of_words