def get_first_last(data):
first = -1
last = -1
if len(data) > 0:
first = data[0]
last = data[len(data) - 1]
return first, last
lst = [2, 3, 5]
result = get_first_last(lst)
# result[0] is 2
# result[1] is 5
print(f"{result[0] = }")
print(f"{result[1] = }")