数据结构源程序，包括：顺序表的基本运算实现，链表的基本运算与实现，栈的基本运算与实现以及实例等18个源程序。-source data structure, including : Table order to achieve the basic operations, the chain of basic operations and the realization Stack the basic operations and to achieve and example source code 18.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002278s ]
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:0.089818s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005659s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001976s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002408s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003824s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002086s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003481s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014749s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002726s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 164805 [ RunTime:0.001707s ]
