Previous value list loop python

a_list = [1,2,3,4,5]

for index, elem in enumerate(a_list):
    if (index+1 < len(a_list) and index - 1 >= 0): #Check index bounds

        prev_el = str(a_list[index-1])
        curr_el = str(elem)
        next_el = str(a_list[index+1])

        print(prev_el, curr_el, next_el)

Source: kite.com

Similar codes

1 vote143 views1 answer
Python check if two sets intersect
Python
0 vote119 views1 answer
What is {:02d}:{:02d} in python
Python
0 vote129 views1 answer
Python script that turns bluetooth on
Python
1 vote150 views1 answer
Last 24 hour python datetime
Python
3 votes81 views1 answer
How to present if statement in dfd
Python
0 vote129 views1 answer
Capture image raspberry pi usb camera
Python
0 vote128 views2 answers
Convert c to phyton
Python
0 vote127 views1 answer
Contar ocorrências letra string python
Python
9 votes114 views2 answers
Get a list of all files python
Python
2 votes146 views1 answer
Django flush database
Python Django