优化后的另一种方法，用c语言实现食人魔传教士过河问题，变化不大，但是简化了数据结构部分，结构比较明了-Optimized Another method, using c language issues realize Ogre missionaries across the river, changed little, but simplified the data structure part of the structure compared to understand
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001011s ]
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:0.141002s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.007315s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001069s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003102s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000899s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003849s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014819s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001163s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 136776 [ RunTime:0.017709s ]
