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:0.002141s ]
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:0.145998s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001305s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001975s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001280s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003855s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001220s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003361s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017800s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001518s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 201932 [ RunTime:0.005288s ]