You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

43 lines
618 B

6 years ago
## islower
6 years ago
### Instructions
Write a function that returns `true` if the `string` passed in parameter only contains lowercase characters, and that returns `false` otherwise.
6 years ago
### Expected function
```go
func IsLower(str string) bool {
}
```
6 years ago
### Usage
Here is a possible program to test your function :
```go
package main
import (
"fmt"
piscine ".."
)
func main() {
fmt.Println(piscine.IsLower("hello"))
fmt.Println(piscine.IsLower("hello!"))
}
```
And its output :
```console
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test
true
false
student@ubuntu:~/[[ROOT]]/test$
```