advent2022

commit 548ffeebc310b42f89a6e137e2d125f19c5b5042
parent 385ca5828c4654c9a646ead3b2c967ad11445abf
Author: bsandro <email@bsandro.tech>
Date:   Fri,  2 Dec 2022 06:15:10 +0000

Day 02 part 2

Diffstat:
M
day02/main.go
 | 
42
++++++++++++++++++++++++++++--------------

1 file changed, 28 insertions(+), 14 deletions(-)
diff --git a/day02/main.go b/day02/main.go
@@ -9,7 +9,7 @@ import (
 
 func main() {
 	if len(os.Args) > 1 {
-		day01(os.Args[1])
+		day02(os.Args[1])
 	} else if len(os.Args) == 1 {
 		fmt.Printf("usage: %s inputfile.txt\n", os.Args[0])
 	} else {
@@ -17,7 +17,7 @@ func main() {
 	}
 }
 
-func day01(input_file string) {
+func day02(input_file string) {
 	fmt.Printf("day 02 input filename: %s\n", input_file)
 	input, err := os.Open(input_file)
 	if err != nil {
@@ -26,23 +26,37 @@ func day01(input_file string) {
 	defer input.Close()
 	scanner := bufio.NewScanner(input)
 	gameTable := map[string]int{
-		"A X": 1+3,
-		"A Y": 2+6,
-		"A Z": 3+0,
-		"B X": 1+0,
-		"B Y": 2+3,
-		"B Z": 3+6,
-		"C X": 1+6,
-		"C Y": 2+0,
-		"C Z": 3+3,
+		"A X": 1 + 3,
+		"A Y": 2 + 6,
+		"A Z": 3 + 0,
+		"B X": 1 + 0,
+		"B Y": 2 + 3,
+		"B Z": 3 + 6,
+		"C X": 1 + 6,
+		"C Y": 2 + 0,
+		"C Z": 3 + 3,
+	}
+	riggedTable := map[string]int{
+		"A X": 3 + 0,
+		"A Y": 1 + 3,
+		"A Z": 2 + 6,
+		"B X": 1 + 0,
+		"B Y": 2 + 3,
+		"B Z": 3 + 6,
+		"C X": 2 + 0,
+		"C Y": 3 + 3,
+		"C Z": 1 + 6,
 	}
 
-	score := 0
+	score1 := 0
+	score2 := 0
 	for scanner.Scan() {
-		score += gameTable[scanner.Text()]
+		score1 += gameTable[scanner.Text()]
+		score2 += riggedTable[scanner.Text()]
 	}
 	if err = scanner.Err(); err != nil {
 		log.Fatal(err)
 	}
-	fmt.Printf("score: %d\n", score);
+	fmt.Printf("part 1 score: %d\n", score1)
+	fmt.Printf("part 2 score: %d\n", score2)
 }