改良的新型遗传算法，增加了父代与子代的杂交，适合特殊问题求解。-New improved genetic algorithm, an increase of parent and offspring of the hybrids, suitable for specific problem-solving.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000944s ]
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:0.059763s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000995s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001135s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000907s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003242s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000750s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003584s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.013799s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001043s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 206698 [ RunTime:0.017300s ]
