Fix Day 19

src/bin/day19.rs

@@ -87,7 +87,7 @@ fn main() -> Result<()> {
     let mut parts = Vec::new();
     for part_str in parts_str.lines() {
         let mut part = [0, 0, 0, 0];
-        for (idx, property) in part_str[1..part.len() - 1].split(',').enumerate() {
+        for (idx, property) in part_str[1..part_str.len() - 1].split(',').enumerate() {
             part[idx] = property[2..].parse()?;
         }