The project summary pretty much says it all. It should also be mentioned that the application should work whether the lines are in the format CRLF (Windows) or just LF (Unix), and that the application should compile in GCC 3.4.5 (or higher).
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001132s ]
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:0.087800s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000975s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001156s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000939s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002982s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000844s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003661s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015052s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001080s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 208085 [ RunTime:0.017977s ]