//count of even and odd numbers in the given array\

​

using System;

public class EvenOdd {

    public static void countofEvenOdd( int[] arr,int length)

    {

        for(int i=0;i<length;i++)

        {

            int sumOfeven=0;

            int sumOfodd=0;

​

            if(arr[i]%2==0)

            {

                sumOFeven++;

                sumOfeven += arr[i];

                Console.WriteLine(sumOfeven);

​

            }else

            {               

                sumOfodd +=arr[i];

                Console.WriteLine(sumOfodd);

            }

        }

    }   

    public static void Main(string[] args) {

        int[] arr = { 2,4,5,6,7,9,0,1};

        int length=arr.Length;

​

        countofEvenOdd( arr,length);

​

    }

}