kaya3 Paulius

可以按分数排序、转换为dict(以便最大分数为dict值)和转换回元组列表:

class Object:
    def __init__(self, score):
        self.score = score
    def __repr__(self):
        return f'<Object {self.score}>'
    def __gt__(self, other):
        return self.score > other.score


pairs = [(1, Object(1)), (1, Object(1)), (3, Object(7)), (9, Object(4)), (9, Object(3))]
filtered_pairs = list(dict(sorted(pairs)).items())