package main

import (
  "bufio"
  "fmt"
  "os"
  "aoc2022/day03/common"
)

func main() {
  rucksacks := common.Parse(*bufio.NewScanner(os.Stdin))
  sum := 0

  for _, rucksack := range rucksacks {
    for _, item := range rucksack.GetCompartment(1).GetItems() {
      if rucksack.GetCompartment(2).ContainsItem(item) {
        sum += item
        break
      }
    }
  }

  fmt.Println(sum)
}