25 lines
394 B
Go
25 lines
394 B
Go
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)
|
|
}
|