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README.md | ||
main.go |
README.md
strlen
Instructions
- Write a function that counts the
runes
of astring
and that returns that count.
Expected function
func StrLen(s string) int {
}
Usage
Here is a possible program to test your function :
package main
import (
"fmt"
"piscine"
)
func main() {
l := piscine.StrLen("Hello World!")
fmt.Println(l)
}
And its output :
$ go run .
12
$