line split

Line split plane Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 127 accepted submission (s): 100 Problem description We have seen many questions about straight line split planes.

Problem description We have seen many questions about straight line split planes. Today's questions are slightly changed. What we need is the maximum number of N line split planes. For example, a line can divide a plane into two parts, and a line

http://acm.hdu.edu.cn/showproblem.php?pid=2050 Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others) Problem Description We have seen a lot of straight line split plane problem, today's topic slightly changed, we are

Problem description we have seen a lot of questions about straight line split planes. Today's questions are slightly changed. What we need is the maximum number of N line split planes. For example, a line can divide a plane into two parts. A line

According to the line split plane, the intersection determines the number of rays and line segments, and then determines the number of new regions. When n-1 lines are broken, the number of areas is F (n-1 ). To maximize the number of added areas,

Execute commands in batches, upload and download scripts, and execute commands to download files.Preface: In a medium-sized company, nearly 2000 servers in each province in China do not have an O & M platform. I am also drunk. I log on to the

Question: give n straight lines, divide a plane into multiple parts, and then give m the coordinates of the server guard. In one part, only one server guard can protect this part, ask if the M server guard provided protects all parts. Solution:

Python is used to monitor linux performance and process consumption performance. This article provides an example of how to monitor linux performance and process consumption performance using python. The specific implementation code is as follows: #-

This article describes how to use python to process statistics on the ratio of men and women in the school BBS. For more information, see this article. I. Data Analysis We have obtained text data starting with the following string, which needs to

This article mainly introduces how to obtain CPU and memory information from python. if you need it, you can refer to it and we all know that everything in linux is a file, there is a/proc directory under the linux/unix root directory. This/proc is

Python program Exercise 3 -- simulate a shopping cart, python3 --1. Features This program simulates the user's purchase of goods after logging on to the mall. Allows users to log on, purchase commodities, query historical consumption records, and

Everyone knows that everything in linux is a file. There is a/proc directory under the root directory of linux/unix, this/proc is a mechanism used by the kernel and kernel module to send information to the process (so it is called "/proc "), this

N lines, 22 intersect, the intersection points are different, then the number of intersections is a combination of 2 number of N number, at the same time, only in this case (22 intersection, also the intersection point is different), the number of

Python implements the FTP server service, and python implements the ftp server Active and passive modes of FTP services Before starting, let's talk about the FTP active mode and passive mode. The difference between the two is that the two images may

PCH can be used to store shared information, such as the width and height of a device's screen. Version number and so on common informationThe old version of Xcode automatically creates a PCH file for us, and the new version is not created

Basic python exercises-Simple user card management (not the full version)The first thing to note is that the system is not completely written, and only a few simple functions are implemented. Of course, other functions are similar. The knowledge

PCH can be used to store shared information, such as the width and height of a device's screen. Version number and so on common informationThe old version of Xcode automatically creates a PCH file for us, and the new version is not created

PCH can be used to store shared information, such as the width and height of a device's screen. Version number and so on common informationThe old version of Xcode automatically creates a PCH file for us, and the new version is not created

Python generator and application instance parsing, python Generator This article focuses on the Python generator and its application, as follows.I. Definition It can be understood as a data type, which automatically implements the iterator protocol (

When a user edits a document using Word2003, it is often necessary to use a straight line or dotted line as the horizontal divider for the document. Users can enter some special symbols in Word2003 and press ENTER to quickly insert a horizontal