Question

Python Visual Studio 2017

Answer 1

a)

input_value = int(input("Введите n:"))

result = 1

if input_value % 2 == 0:

   for element in range(2, input_value + 2, 2):

       result *= element

else:

   for element in range(1, input_value + 2, 2):

       result *= element

print(result)

b)

input_value = int(input("Введите n:"))

result = 1

if input_value % 2 == 0:

   for element in range(2, input_value + 2, 2):

       result *= element

else:

   for element in range(1, input_value + 2, 2):

       result *= element

if (input_value + 1) % 2 == 0:

   result *= 1

else:

   result *= -1

print(result)