Using System.Collections.Generic.Dictionary

using Nemerle.Collections;using System.Console;def tab = Hashtable(30);def data ="The quick brown fox jumps over the lazy dog";foreach (cin data)  tab[c] = tab.GetValueOrDefault(c)+1;foreach ((k, v)in tab.KeyValuePairs)  WriteLine($"Number of '$k' characters = $v");

Number of 'T' characters = 1Number of 'h' characters = 2Number of 'e' characters = 3Number of ' ' characters = 8Number of 'q' characters = 1Number of 'u' characters = 2Number of 'i' characters = 1Number of 'c' characters = 1Number of 'k' characters = 1Number of 'b' characters = 1Number of 'r' characters = 2Number of 'o' characters = 4Number of 'w' characters = 1Number of 'n' characters = 1Number of 'f' characters = 1Number of 'x' characters = 1Number of 'j' characters = 1Number of 'm' characters = 1Number of 'p' characters = 1Number of 's' characters = 1Number of 'v' characters = 1Number of 't' characters = 1Number of 'l' characters = 1Number of 'a' characters = 1Number of 'z' characters = 1Number of 'y' characters = 1Number of 'd' characters = 1Number of 'g' characters = 1