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#1

n = ["Michael", "Lieberman"]

def join_strings(words):
result = [""]
for i in range(len(words)):
result =+ words
return result

print join_strings(n)


someone help


#2

Hi,
define result as a string not as an empty list
So your code should be like this

n = ["Michael", "Lieberman"]

def join_strings(words):

result = ""

for i in range(len(words)):

     result =+ words[i]

return result

print join_strings(n)