这是用C语言编写的一个小程序，它的结果是演示物理实验中的李萨如图。运行程序的时候需要把CCBP文件夹包含在头文件中。-This is the C language of a small program, and the result is a demonstration of physics experiments Lissajous figure. When operational procedures need CCBP folder contains the first document.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001766s ]
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:0.105664s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000918s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001054s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.017554s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.017608s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023373s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001430s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 321338 [ RunTime:0.019569s ]
