Benjamin Wang ahrtr

## go_functional.go
package main

import "fmt"

func main() {
	sum := Sum(1, 2, 3, 4)
	fmt.Println(sum)
}

type any interface{}
	package main

	import "fmt"

	func main() {
	sum := Sum(1, 2, 3, 4)
	fmt.Println(sum)
	}

	type any interface{}