Problem Description TT and FF are ... friends. Uh... very very good friends -________-bFF is a bad boy, he is always wooing TT to play the following game with him. This is a very humdrum game. To begin with, TT should write down a sequence of integer…
/*例子 判断规则 http://xxx.xxx/new.php?id=57 and 1=1 正确 http://xxx.xxx/new.php?id=57 and 1=2 错误 http://xxx.xxx/new.php?id=57 and 2-1=1 正确 http://xxx.xxx/new.php?id=57 and 2-1=2 错误 http://xxx.xxx/new.php?id=57 and a=a 正确 http://xxx.xxx/new.php?id=57 and 'a'…
A Bug's Life Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 13709 Accepted Submission(s): 4449 Problem Description Background Professor Hopper is researching the sexual behavior of a rare…
进入数据库: mysql> use sunshine_blog;输出: Database changed 查数据库表: mysql> show tables;输出: +-------------------------+ | Tables_in_sunshine_blog | +-------------------------+ | test | | user | +-------------------------+ rows in set (0.00 sec) 建表:auto_incre…