2023 day 09

2023/09/part2/cmd/main.go

@@ -0,0 +1,36 @@
+
+package main
+
+import (
+	"bufio"
+	"os"
+	"fmt"
+	"git.tristans.cloud/tristan/aoc/2023/09/part1"
+	"git.tristans.cloud/tristan/aoc/2023/09/part2/part2"
+)
+
+func main() {
+	reader := bufio.NewReader(os.Stdin);
+	total := 0;
+	for {
+		line, err := reader.ReadString('\n');
+		if (err != nil) {
+			break
+		}
+		values, err := part1.LineConv(line)
+		if err != nil {
+			fmt.Println(err)
+			return
+		}
+		next, err := part2.Next(values, true)
+		if err != nil {
+			fmt.Println(err)
+			return
+		}
+		total += next;
+		fmt.Printf("%v => %v\n", values, next)
+	}
+	println(total)
+	return
+}
+