M discord_programmieraufgaben/2025-10-17_2/quiz.cpp → discord_programmieraufgaben/2025-10-17_2/quiz.cpp

@@ -136,7 +136,7 @@ file << text;
     file.close();
 }
 
-void add_to_scoreboard(const string& username, const int& score) {
+vector<vector<string>> add_to_scoreboard(const string& username, const int& score) {
     // --------------------- read --------------------- //
     string filename = "scores.txt";
     vector<vector<string>> scoreList = get_questions(filename); // read existing scores from file
@@ -145,8 +145,9 @@
     // if no file existed yet/it's empty
     if (scoreList.empty()) {
         cout << "Ignore previous error" << endl;
+        scoreList.push_back(newScore);
         append_file("scores.txt", newScore[0] + ";" + newScore[1]);
-        return;
+        return scoreList;
     }
     
     //if file already existed
@@ -155,12 +156,26 @@ if (newScore[0] == score[0]) { //if name already exists
             if (stoi(newScore[1]) > stoi(score[1])) { //and new score is higher
                 score = newScore;
                 write_score_list(filename, scoreList);
+                return scoreList;
             }
-        } else { // if name is new
-            append_file(filename, newScore[0] + ";" + newScore[1]);
-        }
+        } 
     }
+    
+    scoreList.push_back(newScore);
+    append_file(filename, newScore[0] + ";" + newScore[1]);
 
+    return scoreList;
+}
+
+void show_leaderboard(const vector<vector<string>>& scoreList) {
+    if (scoreList.empty()) {
+        cout << "wtF";
+    }
+    cout << "#==================================#" << endl;
+    for (vector<string> score : scoreList) {
+        cout << score[0] << ": " << score[1] << endl;
+    }
+    cout << "#==================================#";
 }
 
 int main() {
@@ -170,8 +185,8 @@ vector<vector<string>> questionVector = get_questions("fragen.txt"); //load questions into vector
     randomize_questions(questionVector);
     int score = ask_questions(questionVector);
     string username = enter_username();
-    add_to_scoreboard(username, score);
-    //show_leaderboard();
+    vector<vector<string>> newScoreList = add_to_scoreboard(username, score);
+    show_leaderboard(newScoreList);
 
     return 0;
 }