蒙特卡洛使用程序基本源代码，提供随机变量的多种分布类型，可以直接使用。-Monte Carlo procedures for the basic source code, to provide a wide range of random variable distribution type, can be used directly.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001261s ]
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:0.099639s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001706s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003225s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001719s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006580s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001487s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006196s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016364s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001744s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 3975 [ RunTime:0.001556s ]
