/*
   This code reverses a message, counts the number of times 
   a particular character appears, then prints the results
   to the console window.
*/

string orig_msg = "The quick brown fox jumps over the lazy dog.";

char[] msg = orig_msg.ToCharArray();
Array.Reverse(msg);

int ltr_count = 0;

foreach (char ltr in msg) {
    if (ltr == 'o') {
        ltr_count++;
    }
}

string new_message = new String(msg);

Console.WriteLine(new_message);
Console.WriteLine($"'o' appears {ltr_count} times.");