Day01 python簡單登錄判斷，3次加入黑名單

一、流程圖 二、源碼 import os username = 'abc' password = '123' count = 0 # 判斷是否在黑名單中 def check_blocklist(username): if os.path.exists('blocklist.txt'): username_list = open('blocklist.txt', 'r'

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