Go / Golang

`func miniMaxSum(arr []int32) { slices.Sort(arr) max:=0 min:=0

for i,j:=0,len(arr)-1;i<len(arr)-1;i,j=i+1,j-1{
    min+=int(arr[i])    
    max+=int(arr[j])    
}

fmt.Println(min,max)

}