variadic-functions.go

package main 
import "fmt"
func sum(nums ...int)  {
	fmt.Println(nums," ")
	total :=0
	for _,num := range nums{
		total +=num 
	}
	fmt.Println(total )
}

func main()  {
	sum(1,2)
	sum(1,2,3)
	nums :=[]int{1,2,3,4}
	sum(nums...)
	
}