String programming

sriballabha Rout

11y1.2k.NET

Q1>write a program in c# which returns the each character and how many times repeated like follows:

If "INDIA" is string -it will return like I is 2 times,N,D,A is One time

3 Replies

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Vulpes11y ago
Try also this:

using System;
using System.Collections.Generic;

class Program
{
static void Main()
{
string s = "INDIA";
var dict = new Dictionary();

foreach(char c in s)
{
if (!dict.ContainsKey(c))
{
dict.Add(c, 1);
}
else
{
dict[c]++;
}
}

foreach(char c in dict.Keys)
{
Console.WriteLine("{0} : {1}", c, dict[c]);
}

Console.ReadKey();
}
}
0
Pankaj Kumar Choudhary11y ago
You can try this code:

static unsafe void Main(string[] args)
        {
            string str;
            Console.WriteLine("Enter your string ");
            str = Console.ReadLine();
            char[] Char_ar;
            Char_ar = str.ToCharArray();
            int count, status ;

            for (int i = 0; i < Char_ar.Length; i++)
            {
                count = 0;
                status = 0;

                for (int j = 0; j < i; j++)
                {
                    if (Char_ar[i] == Char_ar[j])
                    {
                        status = 1;
                        break;
                    }

                }

                if (status == 0)
                {
                    for (int j = i; j < Char_ar.Length; j++)
                    {
                        if (Char_ar[i] == Char_ar[j])
                            count++;
                    }

                    Console.WriteLine("{0}    {1} Times ", Char_ar[i], count);
                }



            }
            Console.ReadKey();
}
0
Manish Kumar Choudhary11y ago
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();

        }

    }

}
0