数据结构中的 二叉树算法、快速排序双向链表、顺序文件合并、顺序广度搜索以及深度搜索最优解 的C&C++ 程序-C&C++ programme about data structure including binary tree algorithm, quick sorting based on doubly linked lists, merging ordinal files, best solution of orderly width or depth search.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001876s ]
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:0.085852s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002351s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002144s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002179s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003767s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001527s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003549s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015319s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002353s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 65968 [ RunTime:0.001140s ]
