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506 B
506 B
strlenprog
Instructions
- Write a function that counts the
runesof astringand 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"
func main() {
s := "Hello World!"
nb := StrLen(s)
fmt.Println(nb)
}
And its output :
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test
12
student@ubuntu:~/[[ROOT]]/test$