iterate array python with index

items=['baseball','basketball','football']
for index, item in enumerate(items):
    print(index, item)

for index, value in enumerate(iterator):
    print(index, value)

colors = ["red", "green", "blue", "purple"]

for i in range(len(colors)):
    print(colors[i])

# 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])

for header, rows in zip(headers, columns):
    print("{}: {}".format(header, ", ".join(rows)))