View Problem
Zero pad a number
Given the number 42, pad it to 8 characters like 00000042
groovy
groovy
groovy
groovy
Submit a new solution for groovy
There are 33 other solutions in additional languages (clojure, cpp, csharp, erlang ...)
formatted = new DecimalFormat('00000000').format(42)
formatted = 42.toString().padLeft(8, '0')
// to stdout
printf "%08d\n", 42
// to a string
formatted = sprintf("%08d", 42)
printf "%08d\n", 42
// to a string
formatted = sprintf("%08d", 42)
formatted = String.format("%08d", 42)
Submit a new solution for groovy
There are 33 other solutions in additional languages (clojure, cpp, csharp, erlang ...)
