ciena 3916

http://www.lydsy.com/JudgeOnline/problem.php?id=3916#include 　　Obviously you can enumerate this point and then hash it around = =However, this may be a card + constant large.We consider 3 cases = This point is to the left of the midpoint, to the midpoint, to the right of the midpoint.Then calculate the answer to these three cases = = then line spicy = = (for example, if on the left, then we allow the left side of the wrong character when sweeping"Bzoj

I finally found it. Now I will executeCodePost it. I hope it will help you! [Root @ localhost ~] # Fdisk/dev/hda3 The number of cylinders for this disk is set to 3916.There is nothing wrong with that, but this is larger than 1024,And coshould in certain setups cause problems:1) software that runs at boot time (e.g., old versions of lilo)2) booting and partitioning software from other OSS(E.g., DOS fdisk, OS/2 fdisk)Command (M for help): p Disk/d

+ 8e Linux LVM Disk/dev/sdb: 32.2 GB, 32212254720 bytes 255 heads, 63 sectors/track, 3916 cylinders Units = cylinders of 16065*512 = 8225280 bytes Disk/dev/sdb doesn' t contain a valid partition tableI. Partition node1 sdb #Fdisk/dev/sdb // Partition, indicating/sdb (second disk) Partition under/dev Command (m for help ):M Command action A toggle a bootable flag B edit bsd disklabel C toggle the dos compatibility flag D delete a partition // delete a

usage can be Baidu.Start partitioning: -- software and system prompts are omitted to save space.[Root @ oel-01 ~] # Fdisk/dev/sdaCommand (m for help): pDisk/dev/sda: 32.2 GB, 32212254720 bytes255 heads, 63 sectors/track, 3916 cylindersUnits = cylinders of 16065*512 = 8225280 bytesDevice Boot Start End Blocks Id System/Dev/sda1*1 13 104391 83 Linux/Dev/sda2 14 2563 20482875 83 Linux/Dev/sda3 2564 2824 2096482 + 82 Linux swap/Solaris/Dev/sda4 2825

Guide The servers we manage may be running out of disk space as the volume of business grows, such as: the lack of hard disk space for shared file servers, when we need to increase disk space to meet online business, or when we are using Linux, Sometimes because of improper partition when installing the system, there is not enough partition space, and some of the excess partition space can be used to dynamically adjust the partition size using the Fdisk partition tool; Expand dis

Finally, I found it. Now post the execution code. Hope to help everyone! [Root@localhost ~]# Fdisk/dev/hda3 The number of cylinders for this disk is set to 3916.There is no wrong with then, but this is larger than 1024,And could in certain setups cause problems with:1 software that runs in boot time (e.g., old versions of LILO)2) booting and partitioning software from the other OSs(e.g., DOS fdisk, OS/2 fdisk)Command (M for help): P disk/dev/hda4:3

Linux lvm extension tutorial and linuxlvm tutorial Create a logical volume or expand the logical volume for the new hard disk in linux. The experimental environment is the new two 30 GB hard disks, and these two hard disks are made into logical volumes. 1. view the hard disk ID (sdb and sdc) Ls/dev/| grep ^ sd 2. partitioning a hard disk // Partition the hard drive sdb [Root @ rooo ~] # Fdisk/dev/sdb Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel Building a n

number (1-4): 1 First cylinder (1-3916, default 1 ): Using default value1 Last cylinder or + size or + sizeM or + sizeK (1-3916, default 3916 ): Using default value3916 Command (m forhelp): p Disk/dev/sdb: 32.2 GB, 32212254720 bytes 255 heads, 63 sectors/track, 3916 cylinders Units = cylinders of16065 * 512 = 8225280

[Linux] adding a new disk to a vbox VM This is the case. The hard disk setting was too small when I started creating a virtual machine. It was only 10 Gb. Now I have added a hard disk to this linux (centos6.6) virtual machine through vbox settings.The following is how to mount the hard disk to the system. Use fdisk to view information about the current physical disk (only root permission is required) All of the following operations are root permissions. [root@orangleliu ~]# fdisk -l...Disk /de

[Linux] adding a new disk to a vbox Vm, linuxvbox This is the case. The hard disk setting was too small when I started creating a virtual machine. It was only 10 Gb. Now I have added a hard disk to this linux (centos6.6) virtual machine through vbox settings.The following is how to mount the hard disk to the system. Use fdisk to view information about the current physical disk (only root permission is required) All of the following operations are root permissions. [root@orangleliu ~]# fdisk

Linux Disk Management ~~~~raid1Experimental environmentAdd 2 30g -size disks to the Linux operating system's pcImplementation steps:1.0Partitioning a disk[[Email protected]~]# fdisk/dev/sdbDevice contains neither a valid dospartition table, nor Sun, SGI or OSF DisklabelBuilding a new DOS disklabel with Diskidentifier 0x5a1d7a13.Changes'll remain in memory only, Untilyou decide to write them.After that, of course, the previous Contentwon ' t is recoverable.Warning:invalid flag 0x0000 of partiti

RHEL6 ASM installation of Oracle 11g R2 tutorial directory: I. Preparations before installationIi. Install the grid infrastructure3. Install database software4. Create a listener5. Create a database instance I. Preparations before installation 1.1 determine the Operating System Environment # Cat/etc/RedHat-release Red Hat Enterprise Linux Server release 6.2 (Santiago) Kernel \ r on an \ m # Free-m Total used free shared buffers cached Mem: 2008 1309 699 0 62 875 -/+ Buffers/cache: 371 1637 Swap:

only)Command (M for help): N//"command N to add a new partition"Command ActionE ExtendedP primary partition (1-4)P//"Select Create Primary Partition" at this time Partition Number (1-4): 3//fdisk will let you select the primary partition, if you already have a primary partition sda1,sda2, then the number is 3, that is, the partition you want to create is Sda3. First Cylinder (2611-3916, default 2611)://At this point, Fdisk will let you select the p

tableP Print the partition tableQ Quit without saving changess create a new empty Sun Disklabelt change a partition ' s system IDU Change display/entry unitsV Verify the partition tableW Write table to disk and exitX Extra functionality (experts only)Command (M for help): N//"N to add new partition"Command ActionE ExtendedP primary partition (1-4)P//"Select Create Primary Partition" At this point, Partition number (1-4): 3//fdisk will let you select the primary partition's numbers, if you alrea

help with some common tasks.OperationPartitioningFdisk-ldisk/dev/sdb:32.2 GB, 32212254720 bytes255 heads, Sectors/track, 3916 cylindersUnits = Cylinders of 16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk identifier:0x00000000disk/dev/sdc:32.2 GB, 32212254720 bytes255 heads, Sectors/track, 3916 cylindersUnits = Cylinders of 16065 * 8225280

mode command' C ') andChange display units toSectors (Command' u '). Command (M forHelp): Ncommand action E Extended P primary partition (1-4) Ppartition Number (1-4):1First Cylinder (1-3916,default 1):Using defaultValue1Last Cylinder, +cylindersor+size{k,m,g}(1-3916,default 3916):Using defaultValue3916Command (M forHelp): Wthe partition Table hasbeen altered! C

primary partition (1-4)P"Select Create Primary Partition" At this point,Partition Number (1-4): 3FDISK will let you choose the number of the primary partition, if you already have the primary partition Sda1,sda2, then the number is 3, that is, the partition to be created is Sda3.First cylinder (2611-3916, default 2611)://At this point, Fdisk will let you choose the starting value of the partition this is the start value of the partition (start cylind

1. Check the system drive letter [root @ rhel5 ~] # Fdisk-lDisk/dev/sda: 32.2 GB, 32212254720bytes255heads, 63 sectors/track, 3916 cylindersUnits = cylindersof16065 * 512 = 8225280 bytesDeviceBootStartEndBlocks 1. view system drive letters [Root @ rhel5 ~] # Fdisk-l Disk/dev/sda: 32.2 GB, 32212254720 bytes255 heads, 63 sectors/track, 3916 cylindersUnits = cylinders of 16065*512 = 8225280 bytes Device Bo

/hidprofile.java Public Static intgethidclassdrawable (Bluetoothclass btclass) {Switch(Btclass.getdeviceclass ()) { CaseBluetoothClass.Device.PERIPHERAL_KEYBOARD: CaseBluetoothClass.Device.PERIPHERAL_KEYBOARD_POINTING:returnR.drawable.ic_lockscreen_ime; CaseBluetoothClass.Device.PERIPHERAL_POINTING:returnR.drawable.ic_bt_pointing_hid; default: returnR.drawable.ic_bt_misc_hid; } }2. By grasping the system Bluetooth profile log to confirm that the Bluetooth keyboard is disconnec

let you select the primary partition's numbers, if you already have the primary partition Sda1,sda2, then the number is selected 3, that is, the partition to be created Sda3.First cylinder (2611-3916, default 2611)://At this point, Fdisk will let you choose the starting value of the partition this is the start value of the partition (start cylinder); It is best to press ENTER directly,Using Default Value 2611Last cylinder, +cylinders or +size{k,m,g}