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|
package main
import (
"bufio"
"fmt"
"os"
"git.adyxax.org/aoc/2021/16/bits"
)
var (
score = 0
)
func computeScore(b *bits.Bits) {
score += int(b.Version)
for _, sub := range b.Operators {
computeScore(sub)
}
}
func main() {
scanner := bits.NewScanner(bufio.NewReader(os.Stdin))
for {
b := scanner.Scan()
fmt.Println(b)
if b == nil {
break
}
computeScore(b)
}
fmt.Println(score)
}
|
