save project

diy2.py

@@ -6,7 +6,7 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
-   elif name!=username:
+    elif name!=username:
        print("名字错误")
        print("名字错误")
     else:
     else:
         print("密码错误")
         print("密码错误")