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532 B
532 B
strlen
Instructions
- Write a function that counts the runes of a
stringand that returns that count.
Expected function
func StrLen(str string) int {
}
Usage
Here is a possible program to test your function :
package main
import (
"fmt"
)
func main() {
str := "Hello World!"
nb := StrLen(str)
fmt.Println(nb)
}
And its output :
student@ubuntu:~/piscine-go/test$ go build
student@ubuntu:~/piscine-go/test$ ./test
12
student@ubuntu:~/piscine-go/test$