1、 字符串由随机产生的1~16位的字母组成，然后用插入排序、冒泡排序、堆排序、快速排序、归并排序对字符串进行排序。-1, the string randomly generated by the 1 ~ 16 of the letters, and then use Insertion Sort, Bubble Sort, Heap Sort, Quick sort, merge sort to sort on the string.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001267s ]
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:0.094761s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001228s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002045s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001275s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003781s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001013s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003471s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017685s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001782s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 138261 [ RunTime:0.001598s ]
