魔幻方块！输入魔方的阶数n（n为奇数）后，使得魔方的行、列和对角线的值都相等-magic squares! Cube importation of order n (n is odd), the Cube makes rows and columns and diagonal values are equal
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002294s ]
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:0.089537s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002228s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002073s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002037s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003709s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002416s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003226s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014656s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002377s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 322239 [ RunTime:0.001179s ]
