windows编程工具Visual C++编写，数据结构作业，两个一元多项式相加源程序，多项式的系数coef是float型； 多项式的指数expn是int 型 ；-Visual C preparation, data structure operations, 2 1 yuan polynomial combined source, the polynomial coefficients is Coef float; Polynomial index expn is int type;
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002245s ]
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:0.179365s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001959s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003644s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002109s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006355s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001714s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006059s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025368s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002270s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 88572 [ RunTime:0.001893s ]
