package main

import (
    "fmt"
    "os"
    "strconv"
)

func main() {
    //args := os.Args[1:]
    args := []string{"0", "-3"}
    if len(args) == 2 || len(args) == 1 {
        nums := make([]int, len(args))
        var err error
        for i := len(args) - 1; i > 0; i-- {
            nums[(len(args)-1)-i], err = strconv.Atoi(args[i])
            if err != nil {
                os.Stdout.WriteString(err.Error())
                os.Exit(1)
            }
        }
        var finalArray []int
        for i := nums[0]; i <= nums[1]; i++ {
            finalArray = append(finalArray, i)
        }
        fmt.Println(finalArray)
    }
}