python3 iterar a través de índices
items=['baseball','basketball','football']
for index, item in enumerate(items):
print(index, item)
cómo iterar sobre una lista en python con index
# Create the list
my_list = [1, 2, 3]
# Python automatically creates an index for you and increments it for you
for index in range(len(my_list)):
print(my_list[index])