就是求出fibonacci数列的任意项,此数列为f[0]=1 f[1]=1 f[k]=[k-1]+f[k-2]-Fibonacci series is derived arbitrary items as the number of f [0] = 1 f [1] = 1 f [k] = [k-1]+ F [k-2]
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001340s ]
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:0.088707s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001562s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002022s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001359s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003678s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001102s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003227s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022155s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001973s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 174360 [ RunTime:0.001623s ]
