power soft

Today's friend is not in, want to open his computer to find a data, did not expect him to set up the password. Call to ask him, he also remember, so he wondered if you can find a way to solve, now solve the problem, this record!1. Make a system with U disk or enter the computer's PE system with CD-ROM. (You need to set the boot to a USB flash drive or CD-ROM boot, generally in the boot time by pressing the DEL key or F12 into the BIOS settings)2, found in the PE computer hard disk C:\Windows\Sys

Question link: http://poj.org/problem? Id = 3233 Solution Report: input a matrix A with a side length of N, and then enter a K, please ask a + A ^ 2 + A ^ 3 + A ^ 4 + A ^ 5 ....... A ^ K, and then each element of the result a [I] [J] % m. (N I think the most important thing is the process of adding a matrix, because the range of K is 10 ^ 9. One addition is not acceptable, I figured out a way to illustrate K = 8: Ans = a + A ^ 2 + A ^ 3 + A ^ 4 + A ^ 5 + A ^ 6 + A ^ 7 + A ^ 8 = A + A ^ 2 + A ^

Address: poj 3233 Given matrix A, evaluate a + A ^ 2 + A ^ 3 +... + Result of a ^ K (the addition of the two matrices is the addition of the corresponding positions ). Output Data mod m. K This question is equivalent to a classic question. First, we know that a ^ I can be obtained in two parts. Then we need to divide the data size k of the entire question. For example, when K is 6, there are:A + A ^ 2 + A ^ 3 + A ^ 4 + A ^ 5 + A ^ 6 = (a + A ^ 2 + A ^ 3) + A ^ 3 * (a + A ^ 2 + A ^ 3)After this f

Question address: http://poj.org/problem? Id = 3233 Idea: 1. Imitate the rapid modulo power method; write a fast power to the matrix 2. However, if K is too large, the sum of K is similar to the sum of the proportional series, but it can be recursively used for Binary calculation. The theoretical basis is as follows: Summation: A + A ^ 2 +... + A ^ (2 k + 1) = a + A ^ 2 +... + A ^ K + A ^ (k + 1) + A ^ (k +

Ultraviolet A-113 Power of Cryptography (Power of a Large Number + two points) Open Link Given n and p, find k to make k ^ n = p. 1 We can use a second k to express k ^ n with high precision and then compare it with p. # Include # Include # Include Const int maxn = 1000000000; struct bign {int len; int f [1500]; bign () {memset (f, 0, sizeof (f )); len = 0 ;}}; int n, ans; char p [150

@property (nonatomic, strong) uidynamicitembehavior *square1propertiesbehavior; @property (nonatomic, strong) uidynamicitembehavior *square2propertiesbehavior; @property (nonatomic, strong) uidynamicanimator *animator; @property(nonatomic,strong)uidynamicanimator*dy; @end@implementation Viewcontroller-(void) viewdidload { [Super viewdidload]; UIView * Apple = [[UIView alloc] initwithframe:cgrectmake( (+/- )]; Apple. backgroundcolor = [uicolor redcolor]; [self. View

customizing system Notifications 1. In the computer taskbar we right-click on the blank, then click "Properties" in the pop-up menu and click "Customize" then we click on "System Notification Bar" as shown in the picture. 2 access to the System notification bar interface will see a "power icon" and then we click "Select (Display icon and notice)" Just to see if the Power icon is back again. system Op

whether you want to crack the root and S-OFF![Preparations]1. If you have installed htc sync before, uninstall it and then download and install the driver provided here.Download the HTC Driver (unzip it to "htcdriver .exe" and install it on your computer)Htc driver download 2. View and write down the HBOT version and device serial number.(Menu-> Settings-> about mobile phone-> device information-> device serial number) View the HBOOT version of the machinePress the volume and

tube voltage value. If the sample value is lower than the preset value, the regulator sends an adjustment signal to increase the frequency of the inverter, or increase the pulse width of the inverter output until the actual pipe voltage sample value is equal to the preset value. If the sampling value is higher than the preset value, the regulating circuit reduces the inverter's working frequency or reduces the pulse width until the sampling value is equal to the preset value. Similarly, the pip

Method One: Cancel the power-on password (automatic login) 1. Move the mouse to the right of the computer desktop and then open the Super menu, we click "Search" 2. Then we click "Computer Settings" in the entry settings as shown in the following image 3. Then after opening the interface we clicked "Account" and went into the system "Account Control" as shown in the following figure. 4. Now the default display is "Microsoft account"