1一个最优美的图案。
2有n个整数，使其前面各数顺序向后移m个位置，最后m个数变成最前面的m个数-1 One of the most beautiful designs. 2 months integer n to the preceding number of the order of backward-shift position m, and finally the number m of m into the top of the number of
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000864s ]
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:0.090066s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000903s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003017s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000838s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.017525s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 193489 [ RunTime:0.026372s ]
