取字典中最大最小值对应的键

取字典中最大最小值对应的键

# 取最大值对应的键
tmp_dict = {"a": 1,
            "b": 3,
            "c": 9,
            "d": 13}

max_key = max(tmp_dict, key=lambda x: tmp_dict[x])
print(f"max key: {max_key}")

# 取对小值对应的键
tmp_dict = {"a": 1,
            "b": 3,
            "c": 9,
            "d": 13}

min_key = min(tmp_dict, key=lambda x: tmp_dict[x])
print(f"min key: {min_key}")