C语言模拟实现银行家算法
进程提出资源请求时，先判断是否是合理的请求以及当前可利用的资源数能否满足它的请求，若能则假定分配给它，修改相应的数据结构，然后进行安全性算法检查，如果安全就满足进程的请求，将请求的资源分配给它，否则不能分配资源给它。-Banker s Algorithm Simulation Of languageC
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002072s ]
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:0.143023s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004108s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003367s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.006900s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006516s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003600s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005903s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.026630s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.006764s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 175496 [ RunTime:0.004146s ]
