day6 part2 rev

day6/src/main.rs

@@ -6,10 +6,11 @@ fn main() {
         .map(|line| {
             &line[line.find(':').unwrap() + 1..] // Drop "Time:" and "Distance:"
         }).map(|line| {
-            line.split_whitespace().flat_map(|s| s.chars()).collect::<String>() // Split the numbers into their own elements.
-        })
-        .map(|num| num.parse::<i64>().expect("Couldn't parse number")) // Parse numbers into i32
-        .collect(); // collect into Vec
+            line.split_whitespace() // Split the numbers into their own elements
+                .flat_map(|s| s.chars()).collect::<String>() // Combine the strings into a single one
+        }).map(|num| {
+            num.parse::<i64>().expect("Couldn't parse number") // Parse numbers into i32
+        }).collect(); // Collect into Vec
 
 
     let time = input[0];