slight mod for en subject ot printnbrinorder and add of placeholder for fr version

subjects/printnbrinorder.en.md

@@ -0,0 +1,40 @@
+## printnbrinorder
+
+### Instructions
+
+Write a function that prints an `int` passed in parameter.
+All possible values of type `int` have to go through, besides negative numbers.
+Convertion to `int64` is not allowed.
+
+### Expected function
+
+```go
+func PrintNbrInOrder(n int) {
+
+}
+```
+
+### Usage
+
+Here is a possible [program](TODO-LINK) to test your function :
+
+```go
+package main
+
+import piscine ".."
+
+func main() {
+	piscine.PrintNbrInOrder(321)
+	piscine.PrintNbrInOrder(0)
+	piscine.PrintNbrInOrder(321)
+}
+```
+
+And its output :
+
+```console
+student@ubuntu:~/piscine-go/test$ go build
+student@ubuntu:~/piscine-go/test$ ./test
+1230123
+student@ubuntu:~/piscine-go/test$
+```

subjects/printnbrinorder.fr.md

@@ -0,0 +1,40 @@
+## printnbrinorder
+
+### Instructions
+
+Write a function that prints an `int` passed in parameter.
+All possible values of type `int` have to go through, besides negative numbers.
+Convertion to `int64` is not allowed.
+
+### Expected function
+
+```go
+func PrintNbrInOrder(n int) {
+
+}
+```
+
+### Usage
+
+Here is a possible [program](TODO-LINK) to test your function :
+
+```go
+package main
+
+import piscine ".."
+
+func main() {
+	piscine.PrintNbrInOrder(321)
+	piscine.PrintNbrInOrder(0)
+	piscine.PrintNbrInOrder(321)
+}
+```
+
+And its output :
+
+```console
+student@ubuntu:~/piscine-go/test$ go build
+student@ubuntu:~/piscine-go/test$ ./test
+1230123
+student@ubuntu:~/piscine-go/test$
+```