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## printnbrinorder
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### Instructions
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Write a function which prints the digits of an `int` passed in parameter in ascending order.
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All possible values of type `int` have to go through, besides negative numbers.
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Conversion to `int64` is not allowed.
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### Expected function
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```go
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func PrintNbrInOrder(n int) {
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}
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```
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### Usage
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Here is a possible program to test your function :
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```go
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package main
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import "piscine"
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func main() {
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piscine.PrintNbrInOrder(321)
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piscine.PrintNbrInOrder(0)
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piscine.PrintNbrInOrder(321)
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}
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```
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And its output :
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```console
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$ go run . | cat -e
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1230123$
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$
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```
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### Notions
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- [01-edu/z01](https://github.com/01-edu/z01)
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- [rune-literals](https://golang.org/ref/spec#Rune_literals)
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