猜数字进阶python代码

猜数字游戏的进阶版可以增加以下功能：
1. 增加难度级别，例如：easy, medium, hard，分别对应不同的数字范围和猜测次数。
2. 增加计时功能，限制猜测时间。
3. 增加记录功能，记录玩家最好成绩，可以保存在文件中。
4. 增加提示功能，例如：提示数字范围、提示剩余猜测次数等。

下面是一个简单的猜数字进阶版Python代码：

import random
import time

class GuessNumber:
    def __init__(self):
        self.name = ''
        self.number = 0
        self.guesses = 0
        self.time_limit = 0

    def set_difficulty(self):
        print('Please select a difficulty level:')
        print('1. Easy (1-10, 5 guesses)')
        print('2. Medium (1-50, 10 guesses)')
        print('3. Hard (1-100, 15 guesses)')
        level = input('Enter your choice (1, 2, or 3): ')
        if level == '1':
            self.number = random.randint(1, 10)
            self.guesses = 5
            self.time_limit = 10
        elif level == '2':
            self.number = random.randint(1, 50)
            self.guesses = 10
            self.time_limit = 20
        elif level == '3':
            self.number = random.randint(1, 100)
            self.guesses = 15
            self.time_limit = 30

    def get_name(self):
        self.name = input('Please enter your name: ')

    def play(self):
        print(f'Welcome, {self.name}! You have {self.guesses} guesses to guess the number.')
        start_time = time.time()
        for i in range(self.guesses):
            guess = int(input('Enter your guess: '))
            if guess < self.number:
                print('Too low!')
            elif guess > self.number:
                print('Too high!')
            else:
                end_time = time.time()
                print(f'Congratulations, {self.name}! You guessed the number in {i+1} guesses and {end_time-start_time:.2f} seconds.')
                return True
        print(f'Sorry, {self.name}, you ran out of guesses. The number was {self.number}.')
        return False

    def save_record(self, record_file):
        with open(record_file, 'a') as f:
            f.write(f'{self.name}, {self.guesses-self.remaining_guesses}, {time.time()-self.start_time:.2f}\n')

    def show_record(self, record_file):
        with open(record_file, 'r') as f:
            records = f.readlines()
        records = [r.strip().split(', ') for r in records]
        records.sort(key=lambda x: float(x))
        print('--- Best Records ---')
        for r in records[:5]:
            print(f'{r}: {r} guesses in {r} seconds')

    def start(self):
        record_file = 'guess_number_records.txt'
        self.get_name()
        while True:
            self.set_difficulty()
            result = self.play()
            if result:
                self.save_record(record_file)
            command = input('Enter "q" to quit or "r" to show records: ')
            if command == 'q':
                break
            elif command == 'r':
                self.show_record(record_file)

if __name__ == '__main__':
    game = GuessNumber()
    game.start()