静态链表．这是刚刚学习数据结构的时候编写的第1个小小程序，用构造类型编写的静态链表，实现了基本的赋值，插入，删除等功能。-static List. This is just learning the structure of the data, prepared by the time a small program that will prepare the structure type static chain and achieve the basic assignment, insert, delete capabilities.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001539s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.087510s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000959s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001142s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000974s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003090s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000942s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004420s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014994s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000992s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 298307 [ RunTime:0.015833s ]
