using System;

public class Program

{

    public static void Main()

    {

    string str;

    int i, len, vowel, upCon, lowCon, upVow, lowVow;

      Console.Write("Input the string : ");

      str = Console.ReadLine();     

​

    len = str.Length;

    lowCon = 0;

    upCon = 0;

    upVow = 0;

    lowVow = 0;

    vowel = 0;

​

    for(i=0; i<len; i++)

    {

​

       if((str[i] =='a' || str[i]=='e' || str[i]=='i' || str[i]=='o' || str[i]=='u'))

        {

            lowVow++;

        }

        else if((str[i]>='a' && str[i]<='z'))

        {

            lowCon++;

        }

        else if((str[i]>='A' && str[i]<='Z'))

        {

            upCon++;

        }

        else if((str[i]=='A' || str[i]=='E' || str[i]=='I' || str[i]=='O' || str[i]=='U'))

        {

            upVow++;

        }

        if((str[i] =='a' || str[i]=='e' || str[i]=='i' || str[i]=='o' || str[i]=='u' || str[i]=='A' || str[i]=='E' || str[i]=='I' || str[i]=='O' || str[i]=='U'))

        {

            vowel++;

        }

    }

    Console.Write("Uppercase consonant = {0}\n", upCon);

    Console.Write("Lowercase consonant = {0}\n", lowCon);

    Console.Write("Uppercase Vowel = {0}\n", upVow);

    Console.Write("Lowercase Vowel = {0}\n", lowVow);

    Console.Write("Number of vowel = {0}\n", vowel);

    }

}

​