save project

bug.py

@@ -6,8 +6,8 @@ while True:
     if name == username and passwork == userpassword:
         print("登录成功!")
         break
-    if name != username:
+    elif name != username:
         print("用户不存在，请重新输入!")
-    if passwork != userpasswork:
-    print("用户名和密码错误！请重新输入")
+    else:
+        print("密码输入有误！请重新输入") 
 print("欢迎来到小丁的世界!!!!!!!!")
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