Part 2 - Exercise 2 Solution

-- Problem: You have a little brother who is an annoying copycat.
-- When you say a word, he'll repeat it once for every letter in
-- the word. Hint: Use string.len(s)  to get the length of a string.
-- Ex: string.len("Hello") will give 5. Given a word you've said,
-- print what your brother would say.
-- Solution: Print the word until a counter is equal to the length
-- of the word.
-- Input
word = "code"
counter = 0
-- Output
while counter < string.len(word) do
    print(word)
    counter = counter + 1
end