package main

import (
    "os"

    "github.com/01-edu/z01"
)

func main() {
    args := os.Args[1:]
    //args := []string{"0010011s"}
    isNumeric := true
    for _, val := range args[0] {
        if val < 48 || val > 57 {
            isNumeric = false
        }
    }
    argsByte := []rune(args[0])
    if len(args) == 1 && len(argsByte) == 8 && isNumeric {
        for i := len(argsByte) - 1; i > 0; i-- {
            if argsByte[i] == '0' || argsByte[i] == '1' {
                z01.PrintRune(argsByte[i])
            } else {
                errorMessage := "The argument \"" + args[0] + "\" does not represent a byte"
                errorMessageRune := []rune(errorMessage)
                for _, val := range errorMessageRune {
                    z01.PrintRune(val)
                }
            }
        }
    } else {
        errorMessage := "The argument \"" + args[0] + "\" does not represent a byte"
        errorMessageRune := []rune(errorMessage)
        for _, val := range errorMessageRune {
            z01.PrintRune(val)
        }
    }
}