# Example to find average of list
number_list = [45, 34, 10, 36, 12, 6, 80]
avg = sum(number_list)/len(number_list)
print("The average is ", round(avg,2))
avreage_cost = cost
avg = sum(avreage)/len(avreage)
print("The average amout you spent is ", round(avg,2))def avg(*n):
sumOfNumber = 0
for t in n:
sumOfNumber = sumOfNumber + t
avge = sumOfNumber / len(n)
return avge
if __name__ == '__main__':
fptr = open(os.environ['OUTPUT_PATH'], 'w')
nums = list(map(int, input().split()))
res = avg(*nums)
fptr.write('%.2f' % res + '\n')
fptr.close()