Assuming words is a valid list of words, the program below tries to print the list in reverse.

Q. Assuming words is a valid list of words, the program below tries to print the list in reverse. Does it have an error? If so, why?

(Hint. There are two problems with the code.)

for i in range(len(words), 0, -1) :
    print (words[ i ] , end =' ')


Answer :-

Yes, there is an error.

there should be -1, not 0.

Correct program -

words = eval(input( "Enter a list of Words :- " ))

for i in range(len(words)-1, -1, -1) :
    print (words[ i ] , end =' ')

Output :-

Enter a list of Words:- [ "Path","Walla","Portal","Express"]

Express Portal Walla Path 

>>>