def list_comprehension_example( data: dict[str, dict[str, int | str] | list[dict[str, str | int | bool]]], ) -> None: print("=== List Comprehension Examples ===") high_score = [ x for x in data["players"] if data["players"][x]["total_score"] > 2000 ] print(f"High scorers (>2000): {high_score}") scores_doubled = [ data["players"][x]["total_score"] * 2 for x in data["players"] ] print(f"Scores doubled: {scores_doubled}") active_players = [ x for x in data["players"] if data["players"][x]["sessions_played"] > 29 ] print(f"Active players: {active_players}") def dict_comprehension_example( data: dict[str, dict[str, int | str] | list[dict[str, str | int | bool]]], ) -> None: print("=== Dict Comprehension Examples ===") player_scores = { player: data["players"][player]["total_score"] for player in data["players"] } print(f"Player scores: {player_scores}") score_categories = {category["mode"]: 1 for category in data["sessions"]} print(f"Score categories: {score_categories}") achievements_count = { player: data["players"][player]["achievements_count"] for player in data["players"] } print(f"Achievement counts: {achievements_count}") def set_comprehension_example( data: dict[str, dict[str, int | str] | list[dict[str, str | int | bool]]], ) -> None: print("=== Set Comprehension Examples ===") unique_player: set[str] = { session["player"] for session in data["sessions"] } print(f"Unique player: {unique_player}") unique_achievements: set[str] = { achievement for achievement in data["achievements"] } print(f"unique achievements: {unique_achievements}") available_gamemode: set[str] = {gm for gm in data["game_modes"]} print(f"Available gamemode: {available_gamemode}") def combined_analysis( data: dict[str, dict[str, int | str] | list[dict[str, str | int | bool]]], ) -> None: print("=== combined Analysis ===") unique_player: set[str] = { session["player"] for session in data["sessions"] } print(f"Total player: {len(unique_player)}") unique_achievements: set[str] = { achievement for achievement in data["achievements"] } print(f"Total unique achievements: {len(unique_achievements)}") total_score: list[int] = [session["score"] for session in data["sessions"]] avg_score = sum(total_score) / len(total_score) print(f"Average score: {avg_score:.2f}") performers = { player: data["players"][player]["total_score"] for player in data["players"] } best_player = max(performers, key=performers.get) print(f"Top performer: {best_player}\ ({data['players'][best_player]['total_score']}\ points, {data['players'][best_player]['achievements_count']} achievements)") def comprehension_tester( data: dict[str, dict[str, int | str] | list[dict[str, str | int | bool]]], ) -> None: try: print("=== game Analytics Dashboard ===\n") list_comprehension_example(data) except Exception as err: print(err) try: print() dict_comprehension_example(data) except Exception as err: print(err) try: print() set_comprehension_example(data) except Exception as err: print(err) try: print() combined_analysis(data) except Exception as err: print(err) if __name__ == "__main__": data = { "players": { "alice": { "level": 41, "total_score": 2824, "sessions_played": 13, "favorite_mode": "ranked", "achievements_count": 5, }, "bob": { "level": 16, "total_score": 4657, "sessions_played": 27, "favorite_mode": "ranked", "achievements_count": 2, }, "charlie": { "level": 44, "total_score": 9935, "sessions_played": 21, "favorite_mode": "ranked", "achievements_count": 7, }, "diana": { "level": 3, "total_score": 1488, "sessions_played": 21, "favorite_mode": "casual", "achievements_count": 4, }, "eve": { "level": 33, "total_score": 1434, "sessions_played": 81, "favorite_mode": "casual", "achievements_count": 7, }, "frank": { "level": 15, "total_score": 8359, "sessions_played": 85, "favorite_mode": "competitive", "achievements_count": 1, }, }, "sessions": [ { "player": "bob", "duration_minutes": 94, "score": 1831, "mode": "competitive", "completed": False, }, { "player": "bob", "duration_minutes": 32, "score": 1478, "mode": "casual", "completed": True, }, { "player": "diana", "duration_minutes": 17, "score": 1570, "mode": "competitive", "completed": False, }, { "player": "alice", "duration_minutes": 98, "score": 1981, "mode": "ranked", "completed": True, }, { "player": "diana", "duration_minutes": 15, "score": 2361, "mode": "competitive", "completed": False, }, { "player": "eve", "duration_minutes": 29, "score": 2985, "mode": "casual", "completed": True, }, { "player": "frank", "duration_minutes": 34, "score": 1285, "mode": "casual", "completed": True, }, { "player": "alice", "duration_minutes": 53, "score": 1238, "mode": "competitive", "completed": False, }, { "player": "bob", "duration_minutes": 52, "score": 1555, "mode": "casual", "completed": False, }, { "player": "frank", "duration_minutes": 92, "score": 2754, "mode": "casual", "completed": True, }, { "player": "eve", "duration_minutes": 98, "score": 1102, "mode": "casual", "completed": False, }, { "player": "diana", "duration_minutes": 39, "score": 2721, "mode": "ranked", "completed": True, }, { "player": "frank", "duration_minutes": 46, "score": 329, "mode": "casual", "completed": True, }, { "player": "charlie", "duration_minutes": 56, "score": 1196, "mode": "casual", "completed": True, }, { "player": "eve", "duration_minutes": 117, "score": 1388, "mode": "casual", "completed": False, }, { "player": "diana", "duration_minutes": 118, "score": 2733, "mode": "competitive", "completed": True, }, { "player": "charlie", "duration_minutes": 22, "score": 1110, "mode": "ranked", "completed": False, }, { "player": "frank", "duration_minutes": 79, "score": 1854, "mode": "ranked", "completed": False, }, { "player": "charlie", "duration_minutes": 33, "score": 666, "mode": "ranked", "completed": False, }, { "player": "alice", "duration_minutes": 101, "score": 292, "mode": "casual", "completed": True, }, { "player": "frank", "duration_minutes": 25, "score": 2887, "mode": "competitive", "completed": True, }, { "player": "diana", "duration_minutes": 53, "score": 2540, "mode": "competitive", "completed": False, }, { "player": "eve", "duration_minutes": 115, "score": 147, "mode": "ranked", "completed": True, }, { "player": "frank", "duration_minutes": 118, "score": 2299, "mode": "competitive", "completed": False, }, { "player": "alice", "duration_minutes": 42, "score": 1880, "mode": "casual", "completed": False, }, { "player": "alice", "duration_minutes": 97, "score": 1178, "mode": "ranked", "completed": True, }, { "player": "eve", "duration_minutes": 18, "score": 2661, "mode": "competitive", "completed": True, }, { "player": "bob", "duration_minutes": 52, "score": 761, "mode": "ranked", "completed": True, }, { "player": "eve", "duration_minutes": 46, "score": 2101, "mode": "casual", "completed": True, }, { "player": "charlie", "duration_minutes": 117, "score": 1359, "mode": "casual", "completed": True, }, ], "game_modes": ["casual", "competitive", "ranked"], "achievements": [ "first_blood", "level_master", "speed_runner", "treasure_seeker", "boss_hunter", "pixel_perfect", "combo_king", "explorer", ], } comprehension_tester(data)