提供了深度优先搜索,广度优先搜索,添加启发信息的最小代价搜索,查找多个解,查找最优解的范例程序.-a depth-first search, breadth- first search, add the information inspired the minimum price for a search of solutions to search, find out the optimal solution sample programs.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002537s ]
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:0.088887s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002315s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002101s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002073s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003675s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001958s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003261s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015153s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002437s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 116876 [ RunTime:0.001255s ]
