Answer to Question #221174 in Python for Hari nadh babu

Question

Sum of the series

This Program name is Sum of the series. Write a Python program to Sum of the series, it has two test cases

The below link contains Sum of the series question, explanation and test cases

https://drive.google.com/file/d/15oYX0I0vkskebiNz7Wg80SdkZ-MzHTrg/view?usp=sharing

We need exact output when the code was run

Answer 1

X = int(input('Enter integer here: '))
N = int(input('Enter integer here: '))
M = 1 + 2*(N-1)
list1 = []
i = 1
j = 0
k = 0
while i <= M:
  list1.append(X**i)
  i = i + 2


for s in list1:
  if (list1.index(s))%2 == 0:
    j = j + s
  else:
    k = k - s
print(j+k)

Enter integer here: 2
Enter integer here: 5
410

Enter integer here: 3
Enter integer here: 2
-24