diff --git a/src/day01/mod.rs b/src/day01/mod.rs
index 0542716..8d24e2c 100644
--- a/src/day01/mod.rs
+++ b/src/day01/mod.rs
@@ -2,9 +2,9 @@ use crate::read;
 
 pub fn run() {
     let input = read("01");
-    let set = vec![0];
+    let elves = vec![0];
 
-    let mut res = input.lines().fold(set, |mut acc, x|{
+    let mut elves = input.lines().fold(elves, |mut acc, x|{
         if x.is_empty() {
             acc.push(0);
         } else {
@@ -13,18 +13,18 @@ pub fn run() {
         }
         acc
     });
-    res.sort();
-    res.reverse();
+    elves.sort();
+    elves.reverse();
 
-    #[cfg(feature="part2")]
+    #[cfg(feature="part1")]
     {
-        let a = res.first().unwrap();
+        let a = elves.first().unwrap();
         eprintln!("Part 01: {}", *a);
     }
 
     #[cfg(feature="part2")]
     {
-        let b: i32 = res[..3].iter().sum();
+        let b = elves[..3].iter().sum::<i32>();
         eprintln!("Part 02: {}", b);
     }
 }