from random import*
a = list()
b = list()
print('№3')
for i in range(10):
    a.append(randint(1,10))
print(a)
for i in range(len(a)):
    if a[i] % 2 == 0:
        

 l1 = [1, 2, 3, 5, 6, 7, 8, 9]
l2 = l1[1::2]
print(l2)