From 75097ac3a850880f54e714ae4346ba448b1043ed Mon Sep 17 00:00:00 2001
From: David Ashby <delta.mu.alpha@gmail.com>
Date: Sat, 5 Dec 2020 12:07:19 -0500
Subject: [PATCH] don't actually need to store passes in the first go-round

---
 05/main.go | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/05/main.go b/05/main.go
index 4e69551..f8e83fb 100644
--- a/05/main.go
+++ b/05/main.go
@@ -54,18 +54,10 @@ func partOne() {
 	reader := bufio.NewReader(f)
 	scanner := bufio.NewScanner(reader)
 
-	passes := []boardingPass{}
 	maxID := 0
-
 	for scanner.Scan() {
 		line := scanner.Text()
 		row, column := parsePassID(line)
-		passes = append(passes, boardingPass{
-			passID: line,
-			row:    row,
-			seat:   column,
-			id:     (row * 8) + column,
-		})
 		if (row*8)+column > maxID {
 			maxID = (row * 8) + column
 		}