主是一个哈夫曼树生成过程的程序，采用Borland C++编写，界面友好，运行结果正确！-Lord is a Huffman tree generation process procedures, the use of Borland C++ Prepared, friendly interface, the correct results!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002406s ]
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:0.088374s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002520s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001985s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002278s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003845s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001961s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003511s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015777s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002982s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 57733 [ RunTime:0.001384s ]
