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每天3分钟练一练Python,这题你会吗?

  • 2026-06-30 03:38:55
每天3分钟练一练Python,这题你会吗?
搞定python入门里面的四大数据类型和运算法则
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  1. 请求信息 : 2026-07-02 23:26:16 HTTP/2.0 GET : https://f.mffb.com.cn/a/500987.html
  2. 运行时间 : 0.371467s [ 吞吐率：2.69req/s ] 内存消耗：4,473.45kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=bb5f37957ffca25a5d0df37bcc210b0c
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  1. CONNECT:[ UseTime:0.000865s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001092s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.010821s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.008140s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001240s ]
  6. SELECT * FROM `set` [ RunTime:0.000488s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001258s ]
  8. SELECT * FROM `article` WHERE `id` = 500987 LIMIT 1 [ RunTime:0.002427s ]
  9. UPDATE `article` SET `lasttime` = 1783005976 WHERE `id` = 500987 [ RunTime:0.015541s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.010412s ]
  11. SELECT * FROM `article` WHERE `id` < 500987 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.009005s ]
  12. SELECT * FROM `article` WHERE `id` > 500987 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.008813s ]
  13. SELECT * FROM `article` WHERE `id` < 500987 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.044562s ]
  14. SELECT * FROM `article` WHERE `id` < 500987 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.059815s ]
  15. SELECT * FROM `article` WHERE `id` < 500987 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.039913s ]
0.373968s