如何生成随机数并将其与令牌输入进行比较？

Posted 2021-04-29

因此，我试图制作一个函数def number_guess（num）：以便生成一些随机整数并将它们与某些input（）进行比较并打印一些语句。

例如，如果我输入：

32 45 48 80

我的目标输出是

32 is too low. Random number was 80.
45 is too high. Random number was 30.
48 is correct!
80 is too low. Random number was 97.

我们还在​​使用种子值900，它将使计算机每次运行程序时都选择相同的随机数。

到目前为止，我的代码是：

# TODO: Import the random module
import random

def number_guess(num):
    # TODO: Get a random number between 1-100

    random.randint(1,100)

    # TODO: Read numbers and compare to random number

    for token in tokens:
        if token < randint:
            print('{} is too low. Random number was {}.'.format(user_input[0], randint))
        elif token > randint:
            print('{} is too high. Random number was {}.'.format(user_input[1], randint))
        elif token == randint:
            print('{} is correct!'.format(randint))


if __name__ == "__main__":
    # Use the seed 900 to get the same pseudo random numbers every time
    random.seed(900)

    # Convert the string tokens into integers
    user_input = input()
    tokens = user_input.split()
    for token in tokens:
        num = int(token)
        number_guess(num)

我尝试过：def number_guess（num）： ＃TODO：获取1-100之间的随机数

    randint = ['']
    random.randint(1,100)

    # TODO: Read numbers and compare to random number

    for num in tokens:
        if token < randint:
            print('{} is too low. Random number was {}.'.format(num[0], randint))
        elif token > randint:
            print('{} is too high. Random number was {}.'.format(num[1], randint))
        elif token == randint:
            print('{} is correct!'.format(randint))

但是我不是很了解格式以及此功能应该如何工作。任何帮助表示赞赏！

答案

您应该替换此：

randint = ['']
random.randint(1,100)

带有此：

randint = random.randint(1,100)

另一答案

您的代码存在几个问题，其主要原因是您对生成的随机数不执行任何操作，并尝试通过名称randint访问它，这将导致“未定义的名称”异常。] >

您的代码的简化版本也将起作用，如下所示：

import random

tokens = [32, 45, 48, 80]

def number_guess():
    secret = random.randint(1,100)
    for token in tokens:
        if token < secret:
            print('{} is too low. Random number was {}.'.format(token, secret))
        elif token > secret:
            print('{} is too high. Random number was {}.'.format(token, secret))
        elif token == secret:
            print('{} is correct!'.format(secret))

if __name__ == "__main__":
    # Use the seed 900 to get the same pseudo random numbers every time
    random.seed(900)
    number_guess()
我删除了用户输入部分，不相关的参数和无关的循环，现在您获得了所有测试令牌的反馈：

32 is too low. Random number was 80.
45 is too low. Random number was 80.
48 is too low. Random number was 80.
80 is correct!
    

另一答案

您需要将您的random.randint()呼叫存储到内存中。