Please tell my error in my code

Question

https://code.sololearn.com/cQiJCo4yTy0v/?ref=app

Answer 1

Line 8: change n >= a - 1 to n <= a - 1

There's also something wrong with your use of curly braces. I don't think lines 13-17 are supposed to be part of the for loop?

Answer 2

Thanks Anna