package main
//.... 加参数类型
func Sum(nums ...int)int{
total:=0
for _,num:=range nums{
total+=num
}
return total
}
func main(){
// Providing four arguments
total :=Sum(1,2,3,4)
println("The Sum is:",total)
// Providing three arguments
total = Sum(5, 7, 8)
println("The Sum is:",total)
nums:= []int{1,2,3,4,5} //slice
total = Sum(nums...) //通过...类似python中的解包
println("The Sum is",total)
}
转载于:https://www.cnblogs.com/c-x-a/p/11163036.html
