package main

import (
	"aoc2022/day24/common"
	"bufio"
	"fmt"
	"os"
)

func main() {
  tileMap := common.Parse(*bufio.NewScanner(os.Stdin))
	current := tileMap.GetDistanceToEnd(0)
	current = tileMap.GetDistanceToStart(current)
	fmt.Println(tileMap.GetDistanceToEnd(current))
}