wip

exercises/11_hashmaps/hashmaps3.rs

@@ -40,6 +40,27 @@ fn build_scores_table(results: String) -> HashMap<String, Team> {
         // will be the number of goals conceded by team_2, and similarly
         // goals scored by team_2 will be the number of goals conceded by
         // team_1.
+        for team in vec![&team_1_name, &team_2_name] {
+            if !scores.contains_key(team) {
+                let t = Team {
+                    goals_scored: 0,
+                    goals_conceded: 0,
+                };
+    
+                scores.insert(team.to_string(), t);
+            }
+        }
+
+        println!("{}", &team_1_name);
+        println!("{}", &team_2_name);
+
+        let mut t = scores.get_mut(&team_1_name).unwrap();
+        t.goals_scored += team_1_score;
+        t.goals_conceded += team_2_score;
+
+        let mut t = scores.get_mut(&team_2_name).unwrap();
+        t.goals_scored += team_2_score;
+        t.goals_conceded += team_1_score;
     }
     scores
 }