python 游戲(猜數字)

1. 構造猜數字核心函數

import random

def guess_core(guess_min,guess_max,guess_counrt):
    '''猜數字核心判斷函數
    :param guess_min 範圍的開始
    :param guess_max 範圍的結束
    :param guess_counrt 猜數字的次數'''
    print('請猜出%d~%d之間的任意一個數字你有%d次機會'%(guess_min,guess_max,guess_counrt))
    random_number = random.randint(guess_min, guess_max)
    count=guess_counrt
    while count:
        count -= 1
        user_nubmer=number_judge(input('請猜:'))
        if user_nubmer==random_number:
            print('恭喜你猜對了')
            break
        elif not count:
            print('Game Over')
        elif user_nubmer > random_number:
            print('太大在猜一次 (機會%d次)'%count)
        elif user_nubmer < random_number:
            print('太小在猜一次 (機會%d次)'%count)
    print('答案是:%s' % random_number)

2. 構造用戶外殼函數

def guess_number():
    '''猜數字函數'''
    print('歡迎來到猜數字游戲')
    guess_min = number_judge(input('輸入開始數字:'))
    guess_max = number_judge(input('輸入結束數字:'))
    guess_counrt = number_judge(input('輸入猜取次數:'))
    while True:
        guess_core(guess_min, guess_max, guess_counrt)
        flag=input('結束游戲按 N:')
        if flag=='N' or flag=='n':
            break
        default_guess=input('重新輸入範圍按 Y:')
        if default_guess=='Y' or default_guess=='y':
            guess_min = number_judge(input('輸入開始數字:'))
            guess_max = number_judge(input('輸入結束數字:'))
            guess_counrt = number_judge(input('輸入猜取次數:'))

3. 構造輸入判斷函數

方法1

def number_judge(number):
    '''判斷輸入數字輸入函數'''
    if number.isdigit():
        return int(number)
    else:
        while True:
            test=input('請輸入整數數字:')
            if test.isdigit():
                break
        return int(test)

方法2

def number_judge(number):
    '''判斷輸入數字輸入函數'''
    while not number.isdigit():
        number = input('請輸入整數數字:')
    return int(number)

4. 調用執行

guess_number()

python學習途徑

本游戲參考書本 <<Python游戲編程快速上手>>