save project

diy2.py

@@ -6,8 +6,10 @@ 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
+        
     if name!= username:
     if name!= username:
         print("此用户不存在，请重新输入！")
         print("此用户不存在，请重新输入！")
+        continue
     if password!= userpassword:
     if password!= userpassword:
         print("密码不正确，请重新输入！")
         print("密码不正确，请重新输入！")
-        continue
+    
\ No newline at end of file