List array duplicates with count

Question

I have an array which contains the following results

red 
red
red
blue
blue
Green
White
Grey

and I want to get duplicate count of every val

Answer 1

a little error above, right code is:

string[] arr = { "red", "red", "blue", "green", "Black", "blue", "red" };

var results = from str in arr
              let c = arr.Count( m => str.Contains(m.Trim()))
              select str + " count=" + c;

foreach(string str in results.Distinct())
    Console.WriteLine(str);