2023 day 08

2023/08/part2/cmd/main.go

@@ -0,0 +1,43 @@
+
+package main
+
+import (
+	"bufio"
+	"os"
+	"fmt"
+	"git.tristans.cloud/tristan/aoc/2023/08/part2/part2"
+	"git.tristans.cloud/tristan/aoc/2023/08/part1/part1"
+	"strings"
+)
+
+func main() {
+	reader := bufio.NewReader(os.Stdin);
+	ins, err := reader.ReadString('\n');
+	if err != nil {
+		fmt.Println("Halted too soon!")
+		return
+	}
+	ins = strings.Trim(ins, "\n")
+	_, err = reader.ReadString('\n');
+	if err != nil {
+		fmt.Println("Halted too soon!")
+		return
+	}
+	net := part1.Network{}
+	for {
+		line, err := reader.ReadString('\n');
+		if err != nil {
+			break
+		}
+		err = part1.AddToNet(net, line)
+		if err != nil {
+			fmt.Println(err, line, net)
+		}
+	}
+	steps, err := part2.StepsToSolveAll(ins, net)
+	if (err != nil) {
+		fmt.Println(err)
+	}
+	fmt.Println(steps)
+}
+