一道神题…… rzO 发现立杰在初三(http://hi.baidu.com/wjbzbmr/item/4a50c7d8a8114911d78ed0a9据此可以推断)就怒A了此题…… Orz /************************************************************* 我这种大弱菜,看了题目后完全茫然. 看了剧透后往网络流方向想,结果还是不会T_T. 然后去看题解,还是不会T_T. 然后去看题解的题解,还是不会T_T. 然后想了一个晚上,第二天才有…

Search GO 说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号 Problem ID Title Source AC Submit Y 1000 A+B Problem 10983 18765 Y 1036 [ZJOI2008]树的统计Count 5293 13132 Y 1588 [HNOI2002]营业额统计 5056 13607 1001 [BeiJing2006]狼抓兔子 4526 18386 Y 2002 [Hnoi2010]Bounce 弹飞绵羊 43…

· sorted():该函数第一个参数iterable为任意可以迭代的对象,key是用于比较的关键字,reverse表示排序结果是否反转. · L.sort():该函数的三个参数和 sorted() 的后三个参数含义是一致的,而需要特别注意的是,该函数只适用于列表,而非任意可以迭代的对象. 让我们通过示例看一下: L.sort() A = [3,6,1,5,4,2] A.sort() print(A) #输出: [1, 2, 3, 4, 5, 6] #这里需要注意的一点是,调用 L.sort()…

本次测试用Myflash闪回dml操作,有个前提条件是log_bin开启并且log模式是row: mysql> show global variables like "binlog%"; +--------------------------------------------+--------------+ | Variable_name | Value | +--------------------------------------------+--------------…

Description There are many homeless cats in PKU campus. They are all happy because the students in the cat club of PKU take good care of them. Li lei is one of the members of the cat club. He loves those cats very much. Last week, he won a scholarshi…

时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 There are many homeless cats in PKU campus. They are all happy because the students in the cat club of PKU take good care of them. Li lei is one of the members of the cat club. He loves those cats very much. Last…

1.在PC环境下启动一个模拟器(不是手机) 2.查看模拟器 /systen/xbin是否有sqlite3命令 adb shell cd /system/xbin ls 3.把模拟器 /system/xbin/sqlite3命令文件从模拟器拷到PC上 adb pull /system/xbin/sqlite3 e:/eclipse 4.关闭模拟器,把Android手机连接到PC 5.获取Android手机 /system 文件夹的读取权限 adb shell # mout -o remout, r…

----------------------------------------------------------------------------使用mysql客户端程序-----------------------------------------------------------------------------------------------建立MySQL用户帐户---------------------登录mysqlmysql -h hostname -u usernam…

#1631 : Cats and Fish 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 There are many homeless cats in PKU campus. They are all happy because the students in the cat club of PKU take good care of them. Li lei is one of the members of the cat club. He loves thos…

E: Cats and Fish 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 There are many homeless cats in PKU campus. They are all happy because the students in the cat club of PKU take good care of them. Li lei is one of the members of the cat club. He loves those cat…