using System;

public class Program

{

    public static bool meozan(int[] arr)

    {

        int sum1=0;

        int count1=0;

        int count2=0;

        for(int i=0; i<arr.Length; i++)

        {

            sum1=sum1+arr[i];

        }

        sum1=sum1/arr.Length; 

        for(int i=0; i<arr.Length; i++)

        {

            if(arr[i]>sum1)

                count1++;

            if(arr[i]<sum1)

                count2++;

        }

        if(count1==count2)

            return true;

        else

            return false;

    }

}