follow forbidden instructions

Question1:
# It returns that list. Ignores comma inside a quotation group
def separate_by_commas(string):
result = []
part = ''
inside = False

for char in string:
if not inside and char == ',':
result += [part]
part = ''
elif char == '"':
inside = not inside
else:
part += char
result += [part]
return result
# This function is the inverse of the previous function.
# It takes a list of strings and creates a comma-separated string as its return value.
def create_comma_separated_string(lst):
result = ''
size =...