loop range python array code example

Example 1: python for with iterator index

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

Example 2: how to loop the length of an array pytoh

array = range(10)
for i in range(len(array)):
  print(array[i])

Example 3: for loop with index python3

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

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