diff --git a/src/day01.rs b/src/day01.rs
index aa97ec1..407549c 100644
--- a/src/day01.rs
+++ b/src/day01.rs
@@ -15,10 +15,7 @@ fn part1(input: &str) -> Int {
     l.sort();
     r.sort();
 
-    l.into_iter()
-        .zip(r.into_iter())
-        .map(|(l, r)| (l - r).abs())
-        .sum()
+    l.into_iter().zip(r).map(|(l, r)| (l - r).abs()).sum()
 }
 
 fn part2(input: &str) -> Int {
diff --git a/src/day02.rs b/src/day02.rs
index 7e3b834..42bdb46 100644
--- a/src/day02.rs
+++ b/src/day02.rs
@@ -1,4 +1,4 @@
-use std::{default, fs::read_to_string};
+use std::fs::read_to_string;
 
 use itertools::Itertools;