save project

呵呵.py

-username = "python"
+username = "python"
 username = "python"
 userpassword = "123456"
-name = input("请输入用户名:")
-password = input("请输入密码:")
-if name == username and password == usepassword: 
+while Trun:
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == usepassword: 
         print("成功")
+        break
+print("欢迎来到贝尔星球")
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