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

0 vote138 views2 answers
How to delete a row based on a criteria in python datafram
Python
1 vote156 views1 answer
Lecture de fichier python
Python
0 vote146 views1 answer
(Word or Phrase to Phone-Number Generator) python
Python
0 vote128 views1 answer
No module named 'ann_visualizer'
Python
4 votes134 views2 answers
Python image to grayscale
Python
1 vote143 views1 answer
Jupyter notebook attach image
Python
2 votes180 views2 answers
Django regexvalidator example
Python Django
0 vote148 views1 answer
Python read file delete first line
Python
2 votes192 views1 answer
Import crypto python
Python
0 vote146 views1 answer
How to apply labelencoder on multiple columns at once
Python