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6 years ago
## nrune
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### Instructions
Write a function that returns the nth `rune` of a `string`.
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### Expected function
```go
func NRune(s string, n int) rune {
}
```
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### Usage
Here is a possible [program](TODO-LINK) to test your function :
```go
package main
import (
"github.com/01-edu/z01"
piscine ".."
)
func main() {
z01.PrintRune(piscine.NRune("Hello!", 3))
z01.PrintRune(piscine.NRune("Salut!", 2))
z01.PrintRune(piscine.NRune("Ola!", 4))
z01.PrintRune('\n')
}
```
And its output :
```console
student@ubuntu:~/piscine/test$ go build
student@ubuntu:~/piscine/test$ ./test
la!
student@ubuntu:~/piscine/test$
```