我如何调整我的代码以使用二分搜索来猜测我脑子里想的数字

Question

此代码需要询问用户一个数字（即：32）。然后它应该告诉用户从 1 到 31 中选择一个数字。然后使用二分搜索来“猜测”一个数字（16 而不是 15），然后用户将键入该数字是否正确、过高或过低。我还认为在代码中添加某种函数会使其更合理，但我不知道如何实现它。

我让用户输入一个数字，然后开始猜测如果原始数字是 32，他们从 16 开始在想什么。但是，如果我说 H 表示 16 太高，它会输出 24，这是一个比16.

import numpy as np
low = 0
n = int(input("Enter n: "))

if n <= 0:
    n = int(input("Please enter a positive number: "))
else:
    array = np.arange(0, n, 1)  # Fix the range to include 0 and n-1
    print(f'Guess a number between 0 and {n - 1}')

    while low <= n - 1:  # Correct the condition to use n - 1
        guess = low + (n - low) // 2  # Fix the calculation for the guess
        answer = input(f'Is your number: {guess}? Please enter C for correct, H for too high, or L for too low.')

        if answer == 'C':
            break
        elif answer == 'H':
            n = guess  # Adjust the range for a lower guess
        else:
            low = guess + 1  # Adjust the range for a higher guess

Answer 1

import numpy as np

def binary_search(low, high):
    while low <= high:
        guess = low + (high - low) // 2
        answer = input(f'Is your number: {guess}? Please enter C for correct, H for too high, or L for too low.')

        if answer == 'C':
            print(f'Your number is {guess}.')
            return
        elif answer == 'H':
            high = guess - 1 
        else:
            low = guess + 1  

    print("Hmm, it seems like there was an error with the inputs.")

n = int(input("Enter a number: "))


if n <= 0:
    n = int(input("Please enter a positive number: "))


print(f'Guess a number between 0 and {n - 1}')
binary_search(0, n - 1)

做了一些改变，现在认为它运行良好。还添加了猜数字时消息的一点奖励。