cleaning up day5 with clippy

day1/src/main.rs

@@ -19,14 +19,17 @@ fn main() -> std::io::Result<()> {
     });
 
     //order the elves since we don't care about position anymore
-    elves.sort();
-    let max = elves.len() - 1;
+    elves.sort_by(|a, b| b.cmp(a));
+    let max = *elves.get(0).expect("faliure");
+    let counts = elves.iter().take(3).sum::<u64>();
+    //elves.sort();
+    //let max = elves.len() - 1;
 
     //part 1 is get the max
-    println!("Part 1: {}", elves[max]);
+    println!("Part 1: {max}");
 
     //Part 2 is get the sum of the largest 3
-    let counts: u64 = elves[(max - 2)..].iter().sum();
+    //let counts: u64 = elves[(max - 2)..].iter().sum();
     println!("Part 2: {counts}");
 
     Ok(())