package main

import (
	"bufio"
	"log"
	"os"
)

func readFile(filename string) []string {
	file, err := os.Open(filename)
	if err != nil {
		log.Fatal(err)
	}
	defer file.Close()

	scanner := bufio.NewScanner(file)
	scanner.Split(bufio.ScanLines)

	var ret []string

	for scanner.Scan() {
		ret = append(ret, scanner.Text())
	}

	return ret
}

func main() {

}