Update main.rs

move stdout flush in Greedy-Search to after print statement

src/main.rs

@@ -516,7 +516,6 @@ impl Router {
         ));
         seen.insert(start_sys.id);
         while !(queue.is_empty() || found) {
-            std::io::stdout().flush().unwrap();
             while let Some((_, _, depth, sys)) = queue.pop() {
                 if depth > maxd {
                     maxd = depth;
@@ -528,6 +527,7 @@ impl Router {
                         seen.len(),
                         ((seen.len() * 100) as f32) / total
                     );
+                    std::io::stdout().flush().unwrap();
                 }
                 if sys.id == goal_sys.id {
                     found = true;