bendns' repos / codspeed-aoc
Diffstat (limited to 'src/lib.rs')
-rw-r--r--src/lib.rs8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 326e1b6..8ad862b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -28,8 +28,8 @@ pub mod day1 {
use crate::util::prelude::*;
pub fn part1(i: &str) -> impl Display {
- static mut a: [u32; 1000] = [0; 1000];
- static mut b: [u32; 1000] = [0; 1000];
+ static mut a: [i32; 1000] = [0; 1000];
+ static mut b: [i32; 1000] = [0; 1000];
unsafe {
i.as_bytes()
@@ -47,8 +47,8 @@ pub mod day1 {
a.iter()
.copied()
.zip(b)
- .map(|(x, y)| (x as i32 - y as i32).abs() as u32)
- .sum::<u32>()
+ .map(|(x, y)| (x - y).abs())
+ .sum::<i32>()
}
}