In this blog I shall demonstrate the number of occurrences of a character in a string.
I hope this article remember our school days programming.
Code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SchoolDays
{
class Program
{
static void Main(string[] args)
{
string input = "WWW.C-SHARPCORNER.COM";
while (input.Length > 0)
{
Console.Write(input[0] + " : ");
int count = 0;
for (int j = 0; j < input.Length; j++)
{
if (input[0] == input[j])
{
count++;
}
}
Console.WriteLine(count);
input = input.Replace(input[0].ToString(),string.Empty);
}
Console.ReadLine();
}
}
}
Each time a character count is found then that character is removed from the string for the next iteration.