package main

import (
	"bufio"
	"fmt"
	"os"
	"sort"
)

import (
	"meatballhat.com/algs4"
)

func main() {
	whiteList, err := algs4.ReadInts(bufio.NewReader(os.Stdin))
	sort.Ints(whiteList)

	if err != nil {
		fmt.Println("UGH: ", err)
		os.Exit(1)
	}

	fmt.Println("Sorted whitelist:")

	for i := range whiteList {
		fmt.Println(i)
	}
}