class Solution:
def Answerofjudge(self , arr ):
# write code here
mid=0
average=0
n=len(arr)
s=0
for i in range(n):
s=s+arr[i]
average=s/n
average=round(average,2)
arr.sort()
if n%2==0:
mid=(arr[n//2-1]+arr[n//2+1])/2
else:
mid=arr[n//2]
if mid > average: return 1 elif mid < average: return -1 else: return 0