Python 随机纸牌游戏

我目前正在做一个随机卡片游戏项目，该程序应该向用户显示5张随机卡片，（第一个问题）：我不知道如何随机排列字母列表，下面是我的代码：

def play():
    hand = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]

    for i in range(len(hand)):
        card = random.choice[{hand},4]   

    print "User >>>> ",card
    return card

第二个问题：如果用户想要更改卡的位置。用户应键入位置更改的编号，然后程序应随机更改卡。例如：AJ891，用户键入：1，-->A2891。我该怎么办？这是我的原始代码，但不起作用

def ask_pos():
    pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
    while not (pos_change.isdigit()):
        print "Your input must be an integer number"
        pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
        if (pos_change > 4) :
            print "Sorry the value has to be between 0 and 4, please re-type"
            pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
    return pos_change

    hand = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]

    for i in range(len(hand)):
        card = random.choice[{hand},4]
        new = random.choice[{hand},1]

            for i in range(len(card)):
                if (card[i] == pos_change):
                    card = card + new

    return card

---

您可以使用random.randrange（数字），然后在该位置拉出索引。

您可以使用random.randrange（数字），然后在该位置拉出索引。

1）

那不行，语法错误太严重了。另外，choice不会起作用，示例是您想要的：

random.sample(hand, 5)

(二)

(一)

那不行，语法错误太严重了。另外，choice不会起作用，示例是您想要的：

random.sample(hand, 5)

(二)

---

要回答您的第一个问题：

import random
hands = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]
def play():
    cards = random.sample(hands,5)
    print "User >>>> ", cards
    return cards

def ask_pos(hand):
    while 1:
        pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
        if int(pos_change) < 0 or int(pos_change) > 4:
            continue
        else:
            break
    hand[int(pos_change)] = random.choice(hands)
    return hand

---

random。选择[{hand}，4]

应导致语法错误。首先，调用函数时使用括号

（）

，而不是括号

[]

。另外，我不明白为什么需要在手上放大括号，因为它已经是一个列表，所以不需要做任何事情

我重新写了你的第二个问题：

import random
hands = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]
def play():
    cards = random.sample(hands,5)
    print "User >>>> ", cards
    return cards

def ask_pos(hand):
    while 1:
        pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
        if int(pos_change) < 0 or int(pos_change) > 4:
            continue
        else:
            break
    hand[int(pos_change)] = random.choice(hands)
    return hand

---

要回答您的第一个问题：

import random
hands = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]
def play():
    cards = random.sample(hands,5)
    print "User >>>> ", cards
    return cards

def ask_pos(hand):
    while 1:
        pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
        if int(pos_change) < 0 or int(pos_change) > 4:
            continue
        else:
            break
    hand[int(pos_change)] = random.choice(hands)
    return hand

---

random。选择[{hand}，4]

应导致语法错误。首先，调用函数时使用括号

（）

，而不是括号

[]

。另外，我不明白为什么需要在手上放大括号，因为它已经是一个列表，所以不需要做任何事情

我重新写了你的第二个问题：

import random
hands = ["A","2","3","4","5","6","7","8","9","T","J","Q","K"]
def play():
    cards = random.sample(hands,5)
    print "User >>>> ", cards
    return cards

def ask_pos(hand):
    while 1:
        pos_change = raw_input("From which position (and on) would you want to change? (0 to 4)? ")
        if int(pos_change) < 0 or int(pos_change) > 4:
            continue
        else:
            break
    hand[int(pos_change)] = random.choice(hands)
    return hand

---

random.choice[{hand}，4]

这是你编造的还是有人告诉你在愚人节使用这种语法？这行代码有太多错误，我甚至不知道从哪里开始这段代码无法运行；所以请粘贴运行中的code.random.sample（hand，5），返回一个包含5项hand的随机列表。（导入random，或从random import sample，但是->sample（hand，5）

random.choice[{hand}，4]

这是你编造的还是有人告诉你在愚人节上使用这种语法的？这行有很多错误，我甚至不知道从哪里开始这段代码不会运行；所以请粘贴运行的代码。random.sample（hand，5），返回一个包含5项随机手牌的列表。（导入随机手牌，或从随机导入样本，然后->样本（手牌，5）首先，谢谢你的帮助。我在我的程序中尝试了你的代码，但是出现了一个错误，它说：NameError：全局名称“hand”没有定义。你想做什么？也就是说，错误从哪里来？我被卡在代码的第二部分，程序无法更改卡的位置。你在输入参数吗？到call函数do

ask_pos（yourlist）

。确保

yourlist

是一个列表，如我在示例中所示是的，但当我运行该程序时，出现一个错误，表示TypeError:ask_pos（）正好接受一个参数（给定0）首先，谢谢你的帮助。我在我的程序中尝试了你的代码，但是出现了一个错误，它说：NameError：全局名称“hand”没有定义。你想做什么？也就是说，错误从哪里来？我被卡在代码的第二部分，程序无法更改卡的位置。你在输入参数吗？到call函数do

ask_pos（yourlist）

。确保

yourlist

是一个列表，如我在示例中所示是的，但当我运行该程序时，出现一个错误，表示TypeError:ask_pos（）正好接受一个参数（给定0）