遗传算法解决双变量的函数最优化问题，有按钮的界面，用bc所编，生动模拟遗传进化过程-genetic algorithm to solve the two- variable optimization function, the button interface, using bc prepared by the vivid simulation of the process of genetic evolution
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001188s ]
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:0.076345s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000983s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001014s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000882s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002941s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000756s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003782s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016979s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001082s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 124333 [ RunTime:0.015863s ]
