这是本人自己亲手做的一个八数码求解的程序。效力不是很高，但是对刚接手写这个程序的人来说有一定参考价值。-This is my own hands to do an eight-digital solution procedures. Effect is not very high, but just take hand-written this program for those who have a certain reference value.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001172s ]
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:0.096781s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001521s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002001s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001620s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005489s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001421s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006991s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025683s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001744s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 319434 [ RunTime:0.015096s ]
