advent2022

commit 0bc797eb7312ca31ff7bf6aaf0d1d8aba55b22ab
parent ce366fbb05172bded7895abc32ab8e31a1dbb268
Author: bsandro <email@bsandro.tech>
Date:   Thu,  1 Dec 2022 06:20:25 +0000

Day 01 go fmt

Diffstat:
M
day01/main.go
 | 
18
+++++++++++-------

1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/day01/main.go b/day01/main.go
@@ -1,16 +1,16 @@
 package main
 
 import (
-	"os"
+	"bufio"
 	"fmt"
 	"log"
-	"bufio"
-	"strconv"
+	"os"
 	"sort"
+	"strconv"
 )
 
 func main() {
-	if (len(os.Args) > 1) {
+	if len(os.Args) > 1 {
 		day0102(os.Args[1])
 	}
 }
@@ -18,7 +18,9 @@ func main() {
 func day0102(input_file string) {
 	fmt.Printf("day 01 input filename: %s\n", input_file)
 	input, err := os.Open(input_file)
-	if err != nil { log.Fatal(err) }
+	if err != nil {
+		log.Fatal(err)
+	}
 	defer input.Close()
 	scanner := bufio.NewScanner(input)
 	var loads []int
@@ -26,7 +28,9 @@ func day0102(input_file string) {
 	for scanner.Scan() {
 		if len(scanner.Text()) > 0 {
 			load, err := strconv.Atoi(scanner.Text())
-			if err != nil { log.Fatal(err) }
+			if err != nil {
+				log.Fatal(err)
+			}
 			cur_load += load
 		} else {
 			loads = append(loads, cur_load)
@@ -40,7 +44,7 @@ func day0102(input_file string) {
 	cnt := len(loads)
 	fmt.Printf("Max load: %d\n", loads[cnt-1])
 	if cnt > 3 {
-		sum3 := loads[cnt-1]+loads[cnt-2]+loads[cnt-3]
+		sum3 := loads[cnt-1] + loads[cnt-2] + loads[cnt-3]
 		fmt.Printf("Top 3 loads sum: %d\n", sum3)
 	}
 }