深信服校园招聘笔试题

如下代码的输出是什么？package main import ( "fmt" ) func main() { var nums = make([]int, 0, 4) for i := 1; i <= 4; i++ { Append(nums, i) } fmt.Println(nums) } func Append(nums []int, num int) { nums = append(nums, num) }