package main

import (
  "bufio"
  "fmt"
  "os"
  "aoc2022/day01/common"
)

func main() {
  inventories := common.Parse(*bufio.NewScanner(os.Stdin))

  largestInventoriesTotal := []int{0, 0, 0}
  largestInventoriesIndex := []int{-1, -1, -1}
  for i := 0; i < 3; i++ {
    for index, inventory := range inventories {
      currentTotal := inventory.GetTotal()
      if currentTotal > largestInventoriesTotal[i] && index != largestInventoriesIndex[0] && index != largestInventoriesIndex[1] {
        largestInventoriesTotal[i] = currentTotal
        largestInventoriesIndex[i] = index
      }
    }
  }

  sum := 0
  for _, inventoryTotal := range largestInventoriesTotal {
    sum += inventoryTotal
  }

  fmt.Println(sum)
}