刚刚自己做的约瑟夫算法，是用链表实现的，很简单的，检验没错误，当然，中间有些东西可以根据需要自己改动-just doing Joseph algorithm is used to achieve the linked list, a very simple test not wrong, of course, Middle some things may need to change their own
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001475s ]
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:0.096919s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001700s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002657s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001423s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003700s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001183s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003267s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020663s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001881s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 181112 [ RunTime:0.001332s ]
