chore: use "is_multiple_of" method

2025-10-07 22:40:31 +08:00
parent e0f9dadfc6
commit 1f7c4e6571
3 changed files with 85 additions and 7 deletions
--- a/problems/p28/src/main.rs
+++ b/problems/p28/src/main.rs
@@ -100,7 +100,6 @@
 // w[i] = (w[i-6] xor w[i-16] xor w[i-28] xor w[i-32]) leftrotate 2
 // This transformation keeps all operands 64-bit aligned and, by removing the dependency of w[i] on w[i-3], allows efficient SIMD implementation with a vector length of 4 like x86 SSE instructions.

-use hex;
 use sha1::{Digest, Sha1};

 fn sha1(input: &[u8]) -> [u8; 20] {