package main

import (
	"bufio"
	"fmt"
	"math"
	"os"
	"strconv"
	"strings"
)

func main() {
	// too lazy for fancy algorithms
	var crabs []int
	topCrab := 0

	s := bufio.NewScanner(os.Stdin)
	s.Scan()
	for _, crabStr := range strings.Split(s.Text(), ",") {
		crab, _ := strconv.Atoi(crabStr)
		crabs = append(crabs, crab)
		if crab > topCrab {
			topCrab = crab
		}
	}

	// part 1
	bestFuel := math.MaxInt64

	for x := 0; x <= topCrab; x++ {
		fuel := 0
		for _, crab := range crabs {
			fuel += abs(crab - x)
		}

		if fuel < bestFuel {
			bestFuel = fuel
		}
	}

	fmt.Println(bestFuel)

	// part 2
	bestFuel2 := math.MaxInt64

	for x := 0; x <= topCrab; x++ {
		fuel := 0
		for _, crab := range crabs {
			diff := abs(crab - x)
			// triangular number
			fuel += (diff * (diff + 1)) / 2
		}

		if fuel < bestFuel2 {
			bestFuel2 = fuel
		}
	}

	fmt.Println(bestFuel2)
}

func abs(i int) int {
	if i < 0 {
		return -i
	}
	return i
}