func Sayhello() {
	fmt.Println("hello world")
	s, e := exec.LookPath("golint")
	if e != nil {
		fmt.Printf("%v\n", e)
		return
	}

	fmt.Printf("# %s\n", s)
}
//Sayhello function Sample of the application`s function
Sayhello function Sample of the application`s function
// Sayhello function Sample of the application ` s function
func Sayhello() {
	fmt.Println("hello world")
	s, e := exec.LookPath("golint")
	if e != nil {
		fmt.Printf("%v\n", e)
		return
	}
	fmt.Printf("# %s\n", s)
}
func Sayhello ( ) { fmt . Println ( " " ) s , e := exec . LookPath ( " " ) if e != nil { fmt . Printf ( " \n " , e ) return } fmt . Printf ( " \n " , s ) }
Sayhello function Sample of the application`s function
Sayhello function Sample of the application ` s function