refactor(2025): day1

2025/day/1/part1/go.mod

@@ -1,3 +0,0 @@
-module part1
-
-go 1.23.4

2025/day/1/part1/part1.go

@@ -1,33 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"strconv"
-)
-
-func main() {
-	file, _ := os.Open("input.txt")
-	defer file.Close()
-
-	scanner := bufio.NewScanner(file)
-	current := 50
-	counter := 0
-	for scanner.Scan() {
-		line := scanner.Text()
-		direction := line[0]
-		multiplier := 1
-		if direction == 'L' {
-			multiplier = -1
-		}
-		number, _ := strconv.Atoi(line[1:])
-		current += number * multiplier
-		current = ((current % 100) + 100) % 100
-		if current == 0 {
-			counter++
-		}
-		// fmt.Printf("%s %c %d %d %d %d\n", line, direction, number, multiplier, current, counter)
-	}
-	fmt.Printf("%d\n", counter)
-}

2025/day/1/part2/go.mod

@@ -1,3 +0,0 @@
-module part2
-
-go 1.23.4

2025/day1/day1.go

@@ -8,7 +8,32 @@ import (
 	"strconv"
 )
 
-func main() {
+func part1() {
+	file, _ := os.Open("input.txt")
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+	current := 50
+	counter := 0
+	for scanner.Scan() {
+		line := scanner.Text()
+		direction := line[0]
+		multiplier := 1
+		if direction == 'L' {
+			multiplier = -1
+		}
+		number, _ := strconv.Atoi(line[1:])
+		current += number * multiplier
+		current = ((current % 100) + 100) % 100
+		if current == 0 {
+			counter++
+		}
+		// fmt.Printf("%s %c %d %d %d %d\n", line, direction, number, multiplier, current, counter)
+	}
+	fmt.Printf("%d\n", counter)
+}
+
+func part2() {
 	file, _ := os.Open("input.txt")
 	defer file.Close()
 
@@ -36,3 +61,8 @@ func main() {
 	}
 	fmt.Printf("%d\n", counter)
 }
+
+func main() {
+	part1()
+	part2()
+}

2025/day1/go.mod

@@ -0,0 +1,3 @@
+module day1
+
+go 1.23.4