Remove unused use statement

2020-12-09 17:43:57 -08:00
parent 3185eef130
commit 5dc51a050f
1 changed files with 0 additions and 2 deletions
--- a/2020/src/day9.rs
+++ b/2020/src/day9.rs
@@ -75,8 +75,6 @@
 //!
 //! What is the encryption weakness in your XMAS-encrypted list of numbers?

-use std::collections::HashSet;
-
 use aoc_runner_derive::{aoc, aoc_generator};

 #[aoc_generator(day9)]