fork(4) download 
  1. data = [['home', 'school', '5'], ['home','office','10'],['home','store','7'],
  2. ['school','store','8'], ['office','school','4']]
  3.  
  4. result = {}
  5. for item in data:
  6.     result.setdefault(item[0], {}).update({item[1]: item[2]})
  7.  
  8.  
  9. print(result)
  10.  
Success #stdin #stdout 0.01s 7728KB
comments (?)
stdin 
Standard input is empty
stdout 
{'home': {'school': '5', 'store': '7', 'office': '10'}, 'school': {'store': '8'}, 'office': {'school': '4'}}
https://ideone.com/8XUA41
language:
Python (cpython 2.7.16)
created:
12 years 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!