#2

a = [2,4,5,8,10]
f = list(map(lambda i: i**3,a))
print(f)
#Ответ:[8, 64, 125, 512, 1000]

#3)
L1 = [-1,4,-7,-8,-10,1,0]
f = list(filter(lambda x: x < 0,L1))
print(f)
#Ответ:[-1, -7, -8, -10]

#4)
from functools import reduce
L1 = [x for x in range(1,int(input())+1)]
f = reduce(lambda x,y: x * y,L1)
print(f)
#Ответ: 40320
#5)
L1 = [2, 4, 6, 8, 0, 3, 4, 2, 3, 5, 1,2]
f = list(filter(lambda x: x**2 % 9 == 0, L1))
print(max(f))