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523 B
523 B
countalpha
Instructions
Write a function CountAlpha()
that takes a string as an argument and returns the number of alphabetic characters in the string.
Expected functions
func CountAlpha(s string) int {
}
Usage
Here is a possible program to test your function:
package main
import (
"fmt"
)
func main() {
fmt.Println(CountAlpha("Hello world"))
fmt.Println(CountAlpha("H e l l o"))
fmt.Println(CountAlpha("H1e2l3l4o"))
}
And its output:
$ go run .
10
5
5