Vowel Counter 🔤

You can loop over a word exactly like a list — Python hands you one letter at a time:

for letter in "cat":
    print(letter)     # ➜ c, then a, then t

And the word in checks whether something is inside something else:

if "e" in "aeiou":
    print("that's a vowel!")

Put those two together with a counter variable and you can count anything. 🔍

Your mission

Count how many vowels (a, e, i, o, u) are in the word unbelievable and print the number.

Count them by hand first if you like — then see if Python agrees. 😏