#版本1.0,最基本的註冊登錄
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1.註冊,將賬號和密碼分別寫在不同的文檔裏面
2.登錄,分別從賬戶文檔和密碼文檔進行讀取並登錄
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1 #註冊
2 Identity = input("請輸入您想要註冊的賬號:")
3 Password = input("請輸入您想要註冊的密碼:")
4 print("恭喜您註冊成功")
5 with open(‘id_ZC‘,mode=‘w‘,encoding=‘utf-8‘) as f1,open(‘pw_ZC‘,mode=‘w‘,encoding=‘utf-8‘) as f2:
6     f1.write(‘{}\n‘.format(Identity))
 
7     f2.write(‘{}\n‘.format(Password))

 1 #登錄
 2 i = 0
 3 ID = []
 4 PW = []
 5 while i < 1:
 6     user_id = input("請輸入您的賬號:")
 7     user_pw = input("請輸入您的密碼:")
 8     with open(‘id_ZC‘,mode=‘r+‘,encoding=‘utf-8‘) as f1,open(‘pw_ZC‘,mode=‘r+‘,encoding=‘utf-8‘) as f2:
 9         for line in f1:
 
10             ID.append(line)
11             #print(ID)
12         for line in f2:
13             PW.append(line)
14            #print(PW)
15     #print(ID[0].strip() == ID[0]) #ID[0]後面有換行符需要去掉
16 
17     if user_id == ID[0].strip() and user_pw == PW[0].strip():
18         print("恭喜您登錄成功!")
19 　　else:print
 
("對不起,登錄失敗!")
20     i+=1

<每日一題>題目1:簡單的註冊和登錄1.0