Turns out from() exists

LivInTheLookingGlass · Jul 23, 2024 · dd1139e · dd1139e
1 parent 4d143cc
commit dd1139e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rust/src/p0034.rs b/rust/src/p0034.rs
@@ -21,7 +21,7 @@ pub fn p0034() -> i128 {
     for x in 10..100000 {
         let sum = x.to_string()
                    .bytes()
-                   .fold(0, |a, b| a + factorial::<u32>(b - '0'.into::<u8>()));
+                   .fold(0, |a, b| a + factorial::<u32>(b - u8::from('0')));
         if sum == x {
             answer += x;
         }