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Triangle Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 8917 Accepted: 2650 DescriptionGiven n distinct points on a plane, your task was to find the triangle that has the maximum area, whose vertices was from The given points.InputThe input consists of several test cases. The first line of all test case contains a integer n, indicating the number of points on the plane. Each of the following n lines contains is an intege

For the printer jam is often the case, especially after the work, today encountered a problem, the printer jams, the cardboard out after the printing is not printed only waiting:After research, the feeling is not a hardware problem, then software? Error checking process:1. I set the printer from sexual to default; try to find it or not.2. I turn on the management of the computer, the service from the new start a bit better, the analysis should be I d

phenomenon: cannot print, the machine screen displays "Paper jam". Cause: There is paper stuck in the paper area. The solution is as follows: 1. Open and close the front cover, the jammed paper will automatically exit from the machine, if you do not see the paper jam, please go to the next step. 2. Gently pull the paper from the paper tray. If you don't see the paper

Why When Jam is used to establish the target dependency, it is sometimes necessary to dynamically establish the dependency based on the source content, such as a C/C ++ source file. Generally, # include other files, we need to add # include as the source to the dependency. The advantage is obvious: when the first file is updated, we can also automatically build the target, you do not need to manually create or maintain the dependencies of these files.

Jam ' s math problemproblem DescriptionJam has a math problem. He just learned factorization.He is trying to factorize ax^2+bx+c into the form of pqx^2+ (QK+MP) x+km= ( px+k).He could only solve the problem in which p,q,m,k is positive numbers.Please help him determine whether the expression could is factorized with P,q,m,k being postive.Inputthe first line was a number T, means there is t (1 Each case have one line,the line have 3 numbers a,b,c (1 Ou

Test instructionsFor n points on a plane, the maximum triangular area of the n points is obtained.Analysis:Rotating jam, but to pay attention to the difference between the most distant point of the plane, the largest triangle of the edge is not necessarily on the convex hull, but also posted in the previously written to find the plane the furthest point of the POJ 2187 code as a comparison.Code:POJ 2079//sep9#include The code that asks for the farthes

Rotating Jam 　　Still not sure how to read it.As an example of the farthest point problem, enumerating two points on a convex hull is the simplest idea, time complexity O (n2)We imagined that the convex hull would be stuck with two parallel lines, and when one of them was rotated in one direction, the other was obviously rotating in the same direction.So there's absolutely no need to re-enumerate the other side in the process of enumerating one of

Jam ' s balanceproblem DescriptionJim has a balance and N weights. (1≤N≤) The balance can only tell whether things on different side is the same weight.Weights can is put on the left side or right side arbitrarily.Whether the balance can measure an object of weight M. InputThe first line is a integerT(1≤t≤5) , means T test cases.For each test case:The first line isN, means the number of weights.The second line isNnumber, I ' th numberWi(

phenomenon: cannot print, the machine screen displays "double-sided Printing paper Jam". Reason: There is paper stuck in the duplex unit area. The solution is as follows: 1. Pull the double-sided print unit from the back of the machine. 2. Remove the paper jam from the duplex printing unit. If the paper does not come out with the duplex unit, remove the paper from the bottom of the machine.

Step 1. Clear Document feed paper jam 1. Remove the remaining paper from the ADF (automatic feeder). 2. Open the ADF (automatic feeder) top cover. 3. Gently pull the document out of the ADF (the automatic feeder). 4. Close the ADF (automatic feeder) top cover and restart the printer. Note: To avoid document jams, use a document to scan the glass to place thick, thin, or mixed paper sheets. Step 2. Clear document out of paper

Puzzle: A classic composition of the cost flow, we think that this point is at the other end of the point, but only by another point of influence. So this composition is ingenious, because N is not big, so we can put the computer repair of the people to the nn point, each point is the bottom of the number of customers to repair. Then everyone imagine, for example, I was the first to repair the computer, I am now the penultimate to find this person, then I only affect the one behind me and myself

Jam ' s storeAccepts:15 submissions:42 time limit:2000/1000 MS (java/others) Memory limit:65536/65536 K (java/others) Problem description Jam do not study hard, and then go to help others repair computer, in a shop, there are mm shop assistants, now have nn customers, give each customer corresponding to each clerk's repair computer time for t_{ij}t IJ, ask all customers to wait for the least time. Of course

Jam ' s maze Time limit:3000/1500 MS (java/others) Memory limit:65536/65536 K (java/others)Total submission (s): 299 Accepted Submission (s): 136 Problem Description Jam got into a maze, he had to find a palindrome path from (in) to (N,n) to get out. However he is isn't only thinking about how to get out of the The maze, But also counting the number of ways he can get out. The maze a n∗n grid. On all

On September 6, March 1, the beta version of Ubuntu12.04 (Beta1) was finally released (in the world, only two hours are left before July 22, March 2, so good Xuan !), You can download it for testing. In this regard, global Ubuntu fans held a big celebration (GlobalJam, GJ), it was just a hit. Why? The biggest concern for Ubuntu12.04 is: can smart HUD be accepted by everyone )? For this issue, as Unity5.6 was released in February 29, On September 6, March 1, the beta version of Ubuntu 12.04 (Beta

Main topicGive some points on the plane to find the largest area triangles that can be composed of these points.IdeasAlthough the data range is 50W, but the data on the POJ is always very weak, in the discuss actually someone said: Manual Two-point discovery of the limit data convex hull with 2,596 pointsRtData on Good water All right, that's all we got left. o ( n 2 ) Solved the problem in a time.You first find the convex hull, and then you can enumerate one

Jam ' s math problemSubmit Status Practice HDU 5615 DescriptionJam has a math problem. He just learned factorization.He is trying to factorize into the form of /span> .He could only solve the problem in which p,q,m,k is positive numbers. Please help him determine whether the expression could is factorized with P,q,m,k being postive. InputThe first line is a number, means there is CasesEach case have one line,the line haveN

Test Instructions:LinkMethod:Rotating Jamparsing:It's like the POJ2079 triangle. So the idea is actually a train of thought. But notice that the subject is to look for the four-sided shape, if you find three moving points, it seems unrealistic. So we enumerate diagonal words, there must be a point diagonally up and down, and found the point below the counter-clockwise rotation, the above point is actually counterclockwise. So according to the idea of rotating

1. Pull out the paper disk 1.2. Gently pull out the paper jam and make sure all the paper in tray 1 is aligned.If the paper is not moved when pulling, or there is no paper in this area, click here to query the video operation of the machine's internal paper jam.3. Load the paper disk 1 back to the printer and directly card it in place. The printing work will be automatically restored.1. Remove the stuck

Gently pull the paper from the tray.If you do not see the paper jam or are struggling to pull it, stop the operation and go to step 2. Step 2. Remove the back cover paper jam1. Open the back cover.2. Press the pressure bar on both sides.3. After seeing the paper jam, gently pull it out.4. Push the pressure lever back to the initial position.5. Close the back cover and the printing will be automatically rest

Convex hull rotating jam to find the maximum triangular areaMaximum triangleTime limit:5000/2000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 3316 Accepted Submission (s): 1119Problem description Teacher in the computational geometry of this class to decorate a topic for Eddy, the title is this: given a two-dimensional plane on the n different points, required to find three points in these points, so that they const