"""T14 live demo 2. Expected result?"""

def calculate_average(scores: list[int]) -> float:
    sum(scores) // len(scores)


player_names = ["Harry", "Hermione", "Ron", "Draco"]
player_scores = [
    [60, 60, 80],
    [70, 90, 80],
    [80, 70, 40],
]

player_avg_scores = {}
for i in player_names:
    player_avg_scores[player_names[i]] = calculate_average(player_scores[i][0])

for score in player_scores.items():
    print(name, score)