Python 向变量添加随机数

我正在寻找这样的输出

Computer Choice: 5
Total: 5
Continue? Yes or No
Computer Choice:2
Total: 7

每次创建时，它都会将随机数相加。这就是我要开始工作的部分：

 if player_bet <= Player.total_money_amount:

    import random
    computer_choice = random.randint(1, 5) # Creates random number
    computer_total =+ computer_choice # Does not work. Also used += same result
    print('Computer choice: ', computer_choice)
                print('Total: ', computer_total)

      player_yes_or_no = input('Continue? Yes or No')
      if player_yes_or_no == 'Yes':
      pass

import random

computer_total= 0

while True:
    computer_choice = random.randint(1, 5) # Creates random number
    computer_total += computer_choice 
    print('Computer choice: ', computer_choice)
    print('Total: ', computer_total)

    player_yes_or_no = input('Continue? Yes or No\n')
    if player_yes_or_no == 'Yes':
        pass

正如您所看到的，它不会将创建的随机整数相加。 如果我做+=它会给出一个错误

编辑：我得到相同的输出，当我这样做

 computer_total = 0
 computer_total += computer_choice

---

将

=+

更改为

+=

。按照当前的方式，您将变量

computer\u total

重新指定为

computer\u choice

的值，而不是将其相加。此外，在开始循环之前，确保初始化

计算机\u total

请检查以下代码

#Added intilization.
import random
computer_choice = 0
computer_total = 0
for i in range(5): #Just added to make it running. You can add you checkings here

    computer_choice = random.randint(1, 5) 
    computer_total += computer_choice 
    print('Computer choice: ', computer_choice)
    print('Total: ', computer_total)
    #Changed input to raw_input
    player_yes_or_no = str(raw_input("Computer Choice - Yes or No ? "))
    if player_yes_or_no == 'Yes':
        next

输出：

C:\Users\dinesh_pundkar\Desktop>python demo.Py
('Computer choice: ', 2)
('Total: ', 2)
Computer Choice - Yes or No ? Yes
('Computer choice: ', 5)
('Total: ', 7)
Computer Choice - Yes or No ? Yes
('Computer choice: ', 2)
('Total: ', 9)
Computer Choice - Yes or No ? Yes
('Computer choice: ', 2)
('Total: ', 11)
Computer Choice - Yes or No ? Yes
('Computer choice: ', 2)
('Total: ', 13)

---

您需要首先在循环外部定义

computer\u total

，它才能工作：

 if player_bet <= Player.total_money_amount:

    import random
    computer_choice = random.randint(1, 5) # Creates random number
    computer_total =+ computer_choice # Does not work. Also used += same result
    print('Computer choice: ', computer_choice)
                print('Total: ', computer_total)

      player_yes_or_no = input('Continue? Yes or No')
      if player_yes_or_no == 'Yes':
      pass

import random

computer_total= 0

while True:
    computer_choice = random.randint(1, 5) # Creates random number
    computer_total += computer_choice 
    print('Computer choice: ', computer_choice)
    print('Total: ', computer_total)

    player_yes_or_no = input('Continue? Yes or No\n')
    if player_yes_or_no == 'Yes':
        pass

我将代码放入无限循环中进行测试。

---

请注意，我在循环外部导入random，这样就不会在每次循环运行时不必要地重新导入它。我还在

input（）

调用的末尾添加了一个新行。

首先，您需要+=not=+您还需要修复缩进。不起作用。我创建了一个新的变量computer_total=0，然后我使用+=和它是一样的output@PrQ你试过使用+=？=+不会像你希望的那样工作。是的，我同时使用了+=和=+它给出了相同的结果output@PrQ似乎每次都要将计算机总数重置为0，因此无法保持运行总数。我需要更多地查看您的程序，以了解您需要什么。问题可能是因为它处于while循环中吗？每次执行for循环时，您都在导入random。只需在脚本开始时导入一次。