public/subjects/alphacount.en.md

alphacount

Instructions

Write a function that counts only the letters of a string and that returns that count. White spaces or any other characters should not be counted.

Expected function

func AlphaCount(str string) int {

}

Usage

Here is a possible program to test your function :

package main

import (
	"fmt"
	piscine ".."
)

func main() {
	str := "Hello 78 World!    4455 /"
	nb := piscine.AlphaCount(str)
	fmt.Println(nb)
}

And its output :

student@ubuntu:~/piscine-go/test$ go build
student@ubuntu:~/piscine-go/test$ ./test
10
student@ubuntu:~/piscine-go/test$