TUKE.txe文件中有200个离散点的坐标值,本程序实现生成这些点的凸壳.-TUKE.txe document is 200 discrete points of the coordinate value, The program generating these points of the convex hull.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001723s ]
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:0.079841s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.018225s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.019794s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.008042s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003473s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001060s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003849s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016332s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001131s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 220262 [ RunTime:0.016906s ]
