沙鷗工作室

func main() {
	foo()
	bar("James")
	s1 := woo("Moneypenny")
	fmt.Println(s1)
	x, y := mouse("Ian", "Fleming")
	fmt.Println(x)
	fmt.Println(y)
}

func foo() {
	fmt.Println("hello from foo")
}

func bar(s string) {
	fmt.Println("Hello,", s)
}

func woo(st string) string {
	return fmt.Sprint("Hello from woo, ", st)
}

func mouse(fn string, ln string) (string, bool) {
	a := fmt.Sprint(fn, " ", ln, `, says "Hello"`)
	b := true
	return a, b

}

func main() {
	x := sum(2, 3, 4, 5, 6, 7, 8)
	fmt.Println("The total is", x)
}

func sum(x ...int) int {
	fmt.Println(x)
	fmt.Printf("%T\n", x)

	sum := 0
	for i, v := range x {
		sum += v
		fmt.Println("for item in dex position,", i, "we are now adding,", v, "to the total which is now,", sum)
	}

	return sum
}

func main() {
	xi := []int{2, 3, 4, 5, 6, 7, 8}
	x := sum(xi...)
	fmt.Println("The total is", x)
}

func sum(x ...int) int {
	fmt.Println(x)
	fmt.Printf("%T\n", x)

	sum := 0
	for i, v := range x {
		sum += v
		fmt.Println("for item in dex position,", i, "we are now adding,", v, "to the total which is now,", sum)
	}

	return sum
}