From 77f20fb368fdea06cf8bd2e17ad1dd9e4229dc10 Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Sat, 5 Dec 2020 11:05:41 +0100
Subject: [PATCH] Off-by-one error

---
 2020/src/day05.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2020/src/day05.rs b/2020/src/day05.rs
index 3169278..e9216af 100644
--- a/2020/src/day05.rs
+++ b/2020/src/day05.rs
@@ -23,7 +23,7 @@ impl Solution for Day05 {
     }
 
     fn part2(&mut self, input: &mut dyn Read) -> String {
-        let mut taken = [false; 0x3ff];
+        let mut taken = [false; 0x400];
 
         for seat_id in seat_iter(input) {
             taken[seat_id as usize] = true;