# 1

a = [1, 1, 2, 3, 5, 6, 13, 21, 34, 55, 89]

for element in a:

   if element < 5:

       print(element)

# 2

n = int(input())

print(n + n*n + n*n*n)

# 3

a = [1, 1, 2, 3, 5]

b = [1, 2, 3, 4, 5]

for index in range(len(a)):

   if a[index] == b[index]:

       print(a[index])

# 4

n = int(input())

for i in range(1, n + 1):

   print('*' * i)

# 5

def are_first_and_last_equal(array):

   return array[0] == array[len(array) - 1]

# 6

def arifmetic(number_a, number_b, operation):

   if operation == '+':

       return number_a + number_b

   if operation == '-':

       return number_a - number_b

   if operation == '*':

       return number_a * number_b

   if operation == '/':

       return number_a / number_b

   else:

       return "Невідома операція"

# 7

side_a = int(input())

side_b = int(input())

area = side_a * side_b

print(area)

print(area > 0)

# 8

def season(month_number):

   if month_number >= 1 and month_number <= 2 or month_number == 12:

       return "зима"

   elif month_number >= 3 and month_number <= 5:

       return "весна"

   elif month_number >= 6 and month_number <= 8:

       return "літо"

   elif month_number >= 9 and month_number <= 11:

       return "осінь"

# 9

def bank(a, years):

   return a * 1.10 ** years

# 10

def celsius_to_fahrenheit(celsius):

   return celsius * 1.8 + 32