sum = 0
num = 10000
for i in range(num):
    n = input()
    sum = sum + n
ave = float(sum) / float(num)
print('10000 try average = ' + str(ave))

02b561046d778489083706a5165c7f83af951a00
<mask token>

<mask token>
for i in range(num):
    n = input()
    sum = sum + n
<mask token>
print('10000 try average = ' + str(ave))

sum = 0
num = 10000
for i in range(num):
    n = input()
    sum = sum + n
ave = float(sum) / float(num)
print('10000 try average = ' + str(ave))
