python how to get index in for loop
# There are two ways to do this
# The "beginner" one:
index = 0
foods = ["burger", "pizza", "apple", "donut", "coconut"]
for food in foods:
print("Food", index, "is", food)
index += 1
# Or using enumerate:
foods = ["burger", "pizza", "apple", "donut", "coconut"]
for index, value in enumerate(foods):
print("Food", index, "is", value)
# By convention, you should understand and use the enumerate function as it makes the code look much cleaner.Try out the enumerate function for yourself in this quick exercise. Complete the skip_elements function to return every other element from the list, this time using the enumerate function to check if an element is on an even position or an odd position.
def altElement(a):
return a[::2]Copyright © 2021 Codeinu
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