{}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace ConsoleApp1
{
internal class Program
{
static void Main(string[] args)
{
Dictionary<string, int> letterDictionary = new Dictionary<string, int>();
string text;
string textLow;
string textFormat;
int count = 0;
Console.WriteLine("Enter text: ");
text = Console.ReadLine();
textLow = text.ToLower();
textFormat = textLow.Replace(" ", "").Replace(",", "").Replace("!", "");
for (int i = 0; i < textFormat.Length; i++)
{
if (textFormat[0] == textFormat[i])
{
count++;
}
}
letterDictionary.Add(textFormat, count);
foreach (var pair in letterDictionary)
{
Console.WriteLine($"Letter: {pair.Key}, repetitions: {pair.Value}");
}
}
}
}