游戏规则：一付扑克牌，去掉大小王，每个玩家发3张牌，最后比大小，看谁赢。单张最大的是A，牌的大小顺序为，豹子>顺金>顺子>对子>单张，用python写函数,返回一个扑克牌列表,里面有52项,每一项都是一个tuple。 例如:[(“♥”,“2”), (“♣”,“2”), (“♠”,”K”), (“♦”,“A”),………………….] poke_types = ["♥", "♠", "♣", "♦"] poke_nums = [2, 3, 4, 5, 6, 7, 8, 9, 10, "J", "Q", "K", "A"] 写一函数，判定三张扑克牌是否是同花？ 写一函数，判定三张扑克牌是否是豹子？ 写一函数，判定三张扑克牌是否是同花顺？

下面是三个函数的代码：

poke_types = ["♥", "♠", "♣", "♦"]
poke_nums = [2, 3, 4, 5, 6, 7, 8, 9, 10, "J", "Q", "K", "A"]

def is_same_suit(poke_list):
    """
    判断三张扑克牌是否是同花
    """
    suits = set([poke[0] for poke in poke_list])
    return len(suits) == 1

def is_three_of_a_kind(poke_list):
    """
    判断三张扑克牌是否是豹子
    """
    nums = [poke_nums.index(poke[1]) for poke in poke_list]
    return len(set(nums)) == 1

def is_straight_flush(poke_list):
    """
    判断三张扑克牌是否是同花顺
    """
    if not is_same_suit(poke_list):
        return False
    nums = [poke_nums.index(poke[1]) for poke in poke_list]
    nums.sort()
    if nums == [0, 1, 12]:
        # 特殊情况，A234是最小的顺子
        return True
    for i in range(2, len(nums)):
        if nums[i] - nums[i-1] != 1:
            return False
    return True

使用示例：

poke_list = [("♥", "2"), ("♣", "2"), ("♠", "K")]
print(is_same_suit(poke_list)) # False
print(is_three_of_a_kind(poke_list)) # False
print(is_straight_flush(poke_list)) # False

poke_list = [("♥", "A"), ("♥", "A"), ("♥", "A")]
print(is_same_suit(poke_list)) # True
print(is_three_of_a_kind(poke_list)) # True
print(is_straight_flush(poke_list)) # False

poke_list = [("♦", "10"), ("♦", "J"), ("♦", "Q")]
print(is_same_suit(poke_list)) # True
print(is_three_of_a_kind(poke_list)) # False
print(is_straight_flush(poke_list)) # True