save project

diy1.py

-# 利用write()帮助悟空给诺依回信吧~
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+username = "cqj"
+userpassword = "qqq"
+while True:
+    name = input("请输入用户名？")
+    password = input("请输入密码？")
+    if name==username and password==userpassword:
+        print("登录成功！")
+        break
+    print("错误")
+print("你好")
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