用C语言编写的马步图；比较简单，思路是采用把象棋先转换成矩阵，然后再检索图找哈密顿回路-Written in C language with Bu map relatively simple idea is used to convert the first matrix of chess, and then retrieve the map to find the Hamiltonian circuit
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001920s ]
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:0.086989s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002463s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002100s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002159s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003766s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002055s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003339s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014716s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002466s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 201932 [ RunTime:0.001185s ]
