Deja vu, medium difficulty question (help! why does it not work!)

Question

letters = [input()]
x = 0
for i in range(len(letters)):
if 2 <= letters.count(letters[i]):
x = x + 1
elif 2 > letters.count(letters[i]):
x += 0
if x == 0:
print('Unique')
elif x > 0:
print('Deja Vu')

Answer 1

Remove [] around input()
letters = input()
You can break loop on first x increment just.

Answer 2

Eric Wang
Try:
for x in letters itself, if letters.count(x) > 1, print deja Vu, break, else, print Unique, break.

Answer 3

Jayakrishna🇮🇳 Tomiwa Joseph thank you guys! it worked! I used Jayakrishna’s way cause it is closer to my original code, but i also tried Tomiwa’s way and it is also pretty similar. Thanks again guys 🙏🙏🙏