How to print a list in a reversed order using only one for loop in python?

Question

I have to define a function that prints out the list in reversed order. I'm not allowed to use str(), reversed(), .reverse or slicing method, and I must use only 1 for in loop. It's just about printing it reversed so the output printed vertically doesn't matter. I'm so lost please help :(

Answer 1

Try this (lst is the list you want to reverse):

lst = [0, 1, 2, 3, 4]
print(*(lst[len(lst) - idx - 1] for idx in range(len(lst))))

The previous code prints

4 3 2 1 0