# 1
numbers = list(range(10))
print(numbers)
# 2
numbers = list(range(20))
even_numbers = list(range(2, 21, 2))
print(even_numbers)
print(numbers)
#3
numbers3 = list(range(10,0,-1))
print(numbers3)
# 4
numbers4 = list(range(1,20, 2))
print(numbers4)
#5
numbers5 = list(range(5, 55, 5))
print(numbers5)
#6
numbers6 = list(range(-10, 1, 1))
print(numbers6)
#7
numbers7 = list(range(0, 101, 10))
print(numbers7)
#8
numbers8 = list(i for i in range(1, 11) if i!= 5)
print(numbers8)
#9
numbers9 = list(i**2 for i in range(1,11))
numbers9_1 = list(i**2 for i in range(1,11) if i**2 <= 10)
print('Exercise9',numbers9)
print('Excercise9_1', numbers9_1)
#10
numbers10 = list(range(100, 9 , -10))
print(numbers10)
#11
numbers11 = list(i for i in range(-10, 11) if i>0)
print(numbers11)
#12
numbers12 = list(i*3 for i in range(1,10))
print(numbers12)
#13
number13 = list(range(50,61))
print(number13)
#14
number14 = list(range(-2, -21, -2))
print(number14)
#15
number15 = list(range(0, 101, 25))
print(number15)
#16
number16 = list(range(5, 16))
print(number16)
#17
numbers17 = list(i for i in range(1,11) if i%2 == 0 or i%3 == 0)
print(numbers17)
#18
numbers18 = list(i for i in range(10, 101) if i%10 == 0)
print(numbers18)
#19
print('exercise19', list(i for i in range(1, 101) if i%5 == 0 and i%3))
#20
print('exercese20', list(i**2 for i in range(1,11)))