Pease Helppp! Python - join and list

Question

I seem can't find a way to join all names from the list.
Here is my code.

def add_surname(n):
return n + " surname"

names = ["given1", "given2", "given3", "given4", "given5"]
full_names = list(map(add_surname, names))

print(full_names)
# prints - ['given1 surname', 'given2 surname', 'given3 surname', 'given4 surname', 'given5 surname']

def all_names():
for i in full_names:
", ".join(i)

End of my code. It does not have an output for all_names(). What is my mistake? Thank for your help!!

Answer 1

Just pass in the list to join() in its entirety instead of each individual element in your all_names function.

example:
l = ['a', 'b', 'c']
print(', '.join(l))

and then print it.

Answer 2

Thank you! it works now!