fork(1) download
copy 
  1. rows = 10 #input()
  2. cols = 5 #input()
  3.  
  4. ar = [[0] * cols] * rows
  5.  
  6. print(ar)
Success #stdin #stdout 0.04s 9984KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
[[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]]
https://ideone.com/ULvDLT
language:
Python 3 (python  3.9.5)
created:
9 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!