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Clement Denis
26b3a37cc0
|
4 years ago | |
|---|---|---|
| .. | ||
| README.md | ||
README.md
isalpha
Instructions
Write a function that returns true if the string passed in parameter only contains alphanumerical characters or is empty, and that returns false otherwise.
Expected function
func IsAlpha(s string) bool {
}
Usage
Here is a possible program to test your function :
package main
import (
"fmt"
piscine ".."
)
func main() {
fmt.Println(piscine.IsAlpha("Hello! How are you?"))
fmt.Println(piscine.IsAlpha("HelloHowareyou"))
fmt.Println(piscine.IsAlpha("What's this 4?"))
fmt.Println(piscine.IsAlpha("Whatsthis4"))
}
And its output :
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test
false
true
false
true
student@ubuntu:~/[[ROOT]]/test$