fork download
copy 
  1. def f1(list_of_list):
  2.     result = []
  3.     for inner_list in list_of_list:
  4.         for x in inner_list:
  5.             if x not in result:
  6.                 result.append(x)
  7.     return result
  8.  
  9. nested_list = [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10]]
  10. print('Original List', nested_list)
  11. print('Transformed Flat List', f1(nested_list))
Success #stdin #stdout 0.02s 25992KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
def f1(list_of_list):
    result = []
    for inner_list in list_of_list:
        for x in inner_list:
            if x not in result:
                result.append(x)
    return result

nested_list = [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10]]
print('Original List', nested_list)
print('Transformed Flat List', f1(nested_list))
https://ideone.com/zQUUrD
language:
PHP (php 7.3.5)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!