fork download
copy 
  1. sub("^0*(0)$|^0+", "\\1", c("005", "0AB", "000", "0"))
Success #stdin #stdout 0.21s 39080KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
[1] "5"  "AB" "0"  "0"
https://ideone.com/WHSgdJ
language:
R (R 3.5.2)
created:
4 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!