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of one of your points.You are guaranteed this T ≤30 and that no data set contains more than points. All points with each data set would be is no more than to units away from (0,0).OutputPrint, on a places of precision, and the area of the smallest square containing all of your point S.Sample Input24-1-11-11 1-1 1410 110-1-10 1-10-1Sample Output4.00242.00SourceWaterloo Local Contest, 2007.7.14Idea: Single-peak function to find the extremum problem. Th

Because the database design experience is insufficient, and the knowledge system is imperfect, the database analysis ability is not enough, resulting in the previous version (http://www.cnblogs.com/qiangzai/p/8032833.html) design errors a lot; this time, after my deliberation, The database has been greatly adjusted, hoping to continue to improve and repair in the future learning.The E-r chart is as follows:this project uses MYSQL Create

Title Address: http://poj.org/problem?id=3301Description: T group test data, each set of lines input n, representing n points, then enter the coordinates of these n points, coordinates are integers.Requires a minimum square to cover all the points, output its area, accurate to two digits after the decimal point.Algorithm ideas: enumeration angle, calculate area, three-point enumeration(can refer to: Programming problem solving Strategy FAI ... 394 pag

Local TB = {}Local Leninbyte = #strLocal i = 1While I Local curbyte = String.byte (str, i)Local SztypeLocal Bytecount=1If Curbyte>0 and curbyteIf curbyte>=48 and curbytesztype = ' num 'ElseIf (curbyte>=97 and curbyte(curbyte>=65 and curbyteSztype = ' letter 'EndByteCount = 1ElseIf curbyte>=192 and curbyteByteCount = 2ElseIf curbyte>=224 and curbyteByteCount = 3ElseIf curbyte>=240 and curbyteByteCount = 4EndLocal char = string.sub (str, I, i+bytecount-1)i = i + byteCountLocal item = {}if ByteCoun

), Gfp_kernel), if (!hst) return-enomem;/* Expose "HCIX" device to user space */hdev = Hci_alloc_dev (); if (!hdev) {Kfree (HST); return-enomem;} bt_dbg ("Hdev%p", hdev); Hst->hdev = Hdev;hdev->bus = Hci_uart;hdev->driver_data = Hst;hdev->open = Ti_st_ Open;hdev->close = Ti_st_close;hdev->flush = Null;hdev->send = Ti_st_send_frame;hdev->destruct = Ti_st_ Destruct;hdev->owner = This_module;err = Hci_register_dev (Hdev), if (Err Device detectionstatic int bt_ti_remove (struct platform_device *pdev

DescriptionAfter a day trip with his friend Dick, Harry noticed a strange pattern of tiny holes in the door of hisSUV. The local American Tire store sells fiberglass patching material only in square sheets. What is thesmallest patch that Harry needs to fix his door?Assume that the holes are points on the integer lattice in the plane. Your job is to find the area of thesmallest square that will cover all the

Question: Points are given in the two-dimensional coordinate system, and the area of the smallest square can be covered (the side of a square is not necessarily a parallel coordinate axis) Solution: For a point, if the coordinate axis rotates degrees A (in radians), then x' = x * Cos (

Given some vertices, find the smallest square to cover all vertices. Idea: rotate a square with a rotation angle (0 ~ 90), using the three-way method, find the smallest square (correctness is not proved ). # Include

The coordinates of many points are given and covered with the smallest square. Question: three points. Pay attention to precision ····. Draw a diagram of the formula Shenma to solve the problem. Double mid1 = (left + right)/2; Double mid2 = (mid1 + right)/2; Compared Double mid1 = left + (right-left)/3;Double mid2 = right-(right-left)/3;Higher accuracy is required. #include The following iteration method is transferred from http://hi.baidu.com/liug

should set the original file format to 1252. Preview File The box displays text in the form of text that is divided into columns in the worksheet. Step 2 (Total 3 steps) (separate data) Separator Select the character that separates the values in the text file. If no characters are listed, select the other check box, and then type the characters in the box that contains the cursor. These options are not available if the data type is fixed width. Continuous delimiters are treated as

security information doesn't mean just collecting security logs, you need to know where your sensitive data is and what the data is. In April of this year, the Texas State Audit Office had a data leak, about 3.5 million people's names, social Security numbers and mailing addresses, as well as a number of people whose birth dates and driving licence numbers were

It is not difficult for Java to access HDFs through the APIs provided by Hadoop, but the computation of the files on it is cumbersome. such as grouping, filtering, sorting and other calculations, using Java to achieve are more complex. The Esproc is a good way to help Java solve computing problems, but also encapsulates the access of HDFs, with the help of Esproc to enhance the computing power of HDFS files, structured semi-structured data can be easi

Two arrays a [N], B [N], where each element value of A [N] is known, and B [I] is assigned a value, B [I] = a [0] * a [1] * a [2]… * A [N-1]/a