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特殊的编程课

  • 2026-01-31 19:16:30
特殊的编程课

今晚，又到了我最喜欢的编程课。

而今天的编程课有点特殊，因为今天编程用了我们没学过的模块，比如变量、我的积木，这些都是我们EV3编程中的常用模块。

但我是我们班最后一个离开的，这是因为我的双光电寻路小车中的一个电机坏了。

今天的编程课可真是特殊。

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=7418ee8973d7aea953dcb3444748325b
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  1. CONNECT:[ UseTime:0.000951s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001699s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000713s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.015469s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001002s ]
  6. SELECT * FROM `set` [ RunTime:0.003670s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000771s ]
  8. SELECT * FROM `article` WHERE `id` = 470319 LIMIT 1 [ RunTime:0.024298s ]
  9. UPDATE `article` SET `lasttime` = 1770437721 WHERE `id` = 470319 [ RunTime:0.039609s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.007670s ]
  11. SELECT * FROM `article` WHERE `id` < 470319 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001276s ]
  12. SELECT * FROM `article` WHERE `id` > 470319 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002774s ]
  13. SELECT * FROM `article` WHERE `id` < 470319 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000629s ]
  14. SELECT * FROM `article` WHERE `id` < 470319 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.022834s ]
  15. SELECT * FROM `article` WHERE `id` < 470319 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002677s ]
0.203910s