has 1 and 4, can be composed of 5, and the next number 11, plus can be composed of 16, so with the array of 11, we can now represent the scope to expand to [0, 27), but we cannot represent 27, because 30 is too big, so at this point we add a 27 to the array, So now the range that can be expressed is [0, 54], should be satisfied, we added two numbers 8 and 27, so return 2.1 classSolution {2 Public:3 intMinpatches (vectorint> Nums,intN) {4 intRET =0;5 intLen =nums.size ();6
Leetcode Note: Patching Array
I. Description
Given a sorted positive integer array nums and an integer n, add/patch elements to the array such that any number in range[1, n]Specified sive can be formed by the sum of some elements in the array. Return the minimum number of patches required.
Example 1:nums = [1, 3], n = 6Return1.
Ii. Question Analysis
Given an arraynumsAnd numbernTo add the minimum number to make the interval[1, n]Each number in can be
[LeetCode] Patching Array
Given a sorted positive integer array nums and an integer n, add/patch elements to the array such that any number in range[1, n]Specified sive can be formed by the sum of some elements in the array. Return the minimum number of patches required.
Example 1:Nums =[1, 3], N = 6Return 1.
Combinations of nums are[1],[3],[1,3], Which form possible sums of: 1, 3, 4.Now if we add/patch 2 to nums, the combinations are:[1],[2],[3],[1,3
can be executed in a compatible scope. Here, let the administrator know what is required or what is happening. Database schema version number-Displays the current schema version number and the highest schema version number that the database can update. There are many other SharePoint 2010 monitors the health of the farm through a set of best practice rules. Administrators are able to view these rules and execute or change their time schedule as required. When a rule is broken, a hyperlink with
the 2 files previously backed up , then immediately hit the SQL Server 2005 SP4 patch. The following content is added by blogger "Luzin":Installing SQL Server 2005 Express on Win8.1 also needs to be patched:http://www.microsoft.com/zh-cn/download/details.aspx?id=184Postscript:In comparison with the new operating system installed on the software for a long time, there will be an incompatible warning, when we have to do is to continue to install, if you encounter error prompts, please do not worr
Query DBA's patching information in the system1. Select * FROM Ad_patch_drivers/* To see which patch*/have been hit2. Select * FROM Ad_patch_runs/* View the time of patch, directory and other information * *3. Select * FROM ad_patch_driver_langs/* View Patch language */4. Query the patch name, language, start time of patch, Patch completion time:SELECT driver.driver_file_name Patch Name,Lang.language language,To_char (run.start_date, ' Rrrr-mm-dd HH24
Have you ever encountered a very slow download speed when using the update patch provided by windows? It usually takes more than three hours to download the patch?This is only limited to key updates. It takes longer to download drivers and non-key updates. How do you ensure that your company only allows Internet access on an intranet employee's computer?What is the latest patch? I'm afraid none of these functions can be implemented using the default update.Microsoft has come up with a solution f
Remove spots on little girl's face with patching tools
The repair tool operation is relatively simple, but must use the good or must have the experience. As the following tutorial in the repair of spots, as far as possible in the vicinity of spots to sample better skin, and to control the size, so that the image is exquisite.Original
Final effect
How to use Photoshop patching tools
1, STEP01 open the material file
Click "File" | " Open the command to open the material file as shown in the following illustration.
2, Step02 dragging mouse
Select the Patch tool, select the Source radio button on the Tools property bar, move the mouse pointer to the seven-star Ladybug, hold down the left mouse button, and drag the mouse along the seven-star Ladybug, as shown in the following figure
Win8 solve the problem of black screen after patching the following methods:
WINDOWS8 host upgrade patches will sometimes appear black screen, Safe mode can not enter the following method to solve:
1, boot continuous F8 Select Safe mode after choosing to repair your computer, select the troubleshooter.
2, choose to restore the computer.
3, click Next.
4. Select the accounts that need to be restored.
How to check the database schema version, patch levels, and general monitoring readiness for patches in SharePoint Central Administration: Make sure that you are a farm administrator with access to central administration. Start: 1. Open Central Administration-upgrade and migration. 2. Click "View product and patch installation status". 3. A drop-down list at the top allows you to choose whether to view the entire farm or just the parts on a particular server.4. Go back to upgrade and migration--
The vulnerabilities of IIS in the second half of last year are endless, given the current widespread use of IIS, it is necessary to summarize the information collected.
1. Introduced
The method described here is mainly done through Port 80来, which is very threatening because it is always open as a network server 80 ports. If you want to facilitate some, download some www, CGI scanners to assist the inspection.
And to know what service program the target machine is running, you can use the fo
Software Security
A Forum is an electronic information service system on the Internet. It provides a public electronic whiteboard. Every registered user can "write" it on it to publish information or make comments.
Currently, few forum software are compiled by themselves, most of which use the source program downloaded from the Internet. Common Forum source programs include dynamic network forum (dv bbs), leiao forum, and the popular bbs xp forum.
This section describes two common vulnerabiliti
Objective:Today I learned the redirect vulnerability, this vulnerability is better understoodVulnerability Name: URL Redirection VulnerabilityThreat: LowThe source of the vulnerability: developers to the head of the corresponding filtering and restrictionsExample:Vulnerable sites: http://a.com/x.php?url=http://a.com/login.phpAt this point we go to the specified p
Shellshock vulnerability review and analysis test
0x00 vulnerability Overview
Many may have a deep memory of the Heartbleed Bug in the first half of 2014. In September 2014, another "destruction-level" vulnerability-Bash software security vulnerability emerged. This vulnerability
Gray hat hackers: Ethics, penetration testing, attack methods, and vulnerability analysis technology of just hackers (version 3rd)Basic InformationOriginal Title: gray hat hacking: the Ethical hacker's handbook, Third EditionAuthor: [us] Shon Harris Allen Harper [Introduction by translators]Translator: Yang Mingjun Han Zhiwen Cheng WenjunSeries name: Security Technology classic TranslationPress: Tsinghua University PressISBN: 9787302301509Mounting tim
management, patching, and auditing. 2. You can obtain a wide range of vulnerability and configuration knowledge bases, which are the leading security vulnerability libraries in China, there are nearly 30 thousand vulnerabilities in total. 3. Flexible Deployment and centralized management of nsfocus espc can effectively achieve unified
About the public network of 126 gateway equipment, tried several units. Login PageDefect Number: wooyun-2016-171016 Vulnerability title: A Web-based behavior (audit) equipment System general-purpose Getshell (no login involved in the network God Network Nebula and other manufacturers) related manufacturers: Network God Information Technology (Beijing) Co., Ltd. vulnerability ano_ Tom Certified White hat su
the folder name is similar to hack.asp (that is, the folder name looks like the file name of an ASP file), any type of file under this folder (such as. Gif,.jpg,.txt, etc.) Can be executed as an ASP program in IIS. So the hacker can upload the extension of jpg or GIF and so on looks like a picture file Trojan file, by accessing this file can run the Trojan horse. If any of these web sites have the name of a folder that ends with. asp. PHP, CER. asa. PL, and so on, any type of file placed under
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