这是栈数据结构。在操作系统中非常重要。本文件提供了一种C++实现方案。-This is a stack data structure. At the operating system is very important. This document provides a C++ implementation program.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001516s ]
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:0.123085s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.012235s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.012122s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001569s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005268s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001264s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005885s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017564s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001053s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 59036 [ RunTime:0.022921s ]
