待解程式

[hic003cih]

package main

import "fmt"

func main(){

    ii := []int{1,2,3,4}

    m := foo(ii)
    fmt.Println(m)

}   

func foo(i ...int) int{
    sum :=0
    for _,v := range i{
        sum += v
    }
     return sum
}

./main.go:10:17: cannot use i (type []int) as type int in argument to foo