for index element in list python code example

Example 1: python access index in for loop

for index, item in enumerate(items):
    print(index, item)

#if you want to start from 1 instead of 0
for count, item in enumerate(items, start=1):
    print(count, item)

Example 2: get index of list item in loop

ints = [1,2,3,4,'5','6']

for idx, val in enumerate(ints):
    print(idx, val)
#Output
0 1
1 2
2 3
3 4
4 '5'
5 '6'

Example 3: how to index python

#you can index in a string like:
string='cupcake'
string[0]#returns 'c'
#you can index in a list like:
list = ['red', 'blue', 'green']
list[0]#returns 'red'
list[0][0]#returns[0] of 'red' wich is r