day06 update

1 files changed, 5 insertions, 6 deletions

diff --git a/2023/day06.rs b/2023/day06.rs
index 7ba165e..92a631a 100644
--- a/2023/day06.rs
+++ b/2023/day06.rs
@@ -40,19 +40,18 @@ fn main() {
         .fold(1, |acc, x| acc * x);
 
     let mut lines = content.trim_end().split('\n');
-    let parse1 = |l: &str| {
+    let parse2 = |l: &str| {
         l.split_once(":")
             .unwrap()
             .1
-            .split(" ")
-            .filter(|s| !s.is_empty())
+            .split_whitespace()
             .collect::<Vec<_>>()
             .join("")
-            .parse::<u64>()
+            .parse()
             .unwrap()
     };
-    let time = parse1(lines.next().unwrap());
-    let dist = parse1(lines.next().unwrap());
+    let time = parse2(lines.next().unwrap());
+    let dist = parse2(lines.next().unwrap());
     let res2 = get_opts(time, dist);
 
     println!("res1: {}", res1);