public void TestAddMarix() { int[,] MatrixA ={ { 1, 2 }, { 2, 3 } }; int[,] MatrixB ={ { 3, 4 }, { 4, 5 } }; AddMatrix(MatrixA, MatrixB); } public int[,] AddMatrix(int[,] MatrixA, int[,] MatrixB) { int numberOfRows = MatrixA.Length / 2; int numberOfCols = numberOfRows; int[,] MatrixC = new int[numberOfRows, numberOfCols]; for (int i = 0; i <=numberOfRows; i++) { for (int j = 0; j <=numberOfCols; j++) { MatrixC[i, j] = MatrixA[i, j] + MatrixB[i, j]; } } return MatrixC; } "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de

u r welcome :) Keshav Kamat :) India

Yeah, I didn't notice until I saw other posts from this same guy... :doh: Anyway, the solution was trivial if he knew of the existence of Math.Max. Luis Alonso Ramos Intelectix Chihuahua, Mexico Not much here: My CP Blog!

chitra4sat wrote: but what are all the things have to be inside that class and let me know it by code. becoz i have the output in the main program and all the funcctions are carried out there. but i have been asked that in the main program there should not be anything but we have to create the object and w ehave to call that method to display the output of the prime number. You need to add a method to your PrimeNumClass. For example, in your Program class, you have a method named Main. When you run your console application, the application invokes your Main method. So add a method to your PrimeNumClass. You need to give your method a name, return type, and specify its access. In addition you need to decide if your method takes any arguments. For example, below is a class with no methods: namespace ClassDemo { public class MyClass { } } Now, let's add a method to it that doesn't return anything and takes no arguments: namespace ClassDemo { public class MyClass { public void SayHello() { Console.WriteLine("Hello!"); } } } The class now has a method called SayHello. If I want to use this class, I can create an instance of it and invoke the SayHello method: MyClass mc = new MyClass(); mc.SayHello(); Based on what I've shown you here, add a method to your PrimeNumClass. Then put the code you have in your Main method into this method.

You can use a regular expression to match the characters. Call Regex.Replace with a delegate that will store away each matched character and replace it with an empty string. Something like: string second = string.Empty; string first = Regex.Replace(text, "[a-z]+", delegate(Match m){ second += m.Value; return string.Empty; } ); If the string might be large, a StringBuilder would be better for collecting the characters. --- single minded; short sighted; long gone;

chitra4sat wrote: Area area=new Area(); You have no public constructor with this signature. Your only constructor takes two arguments, (int _length and int _width). Either add a new constructor with no parameters, or call the existing constuctor with the appropriate arguments; Area area=new Area(0, 0); Rhys ELYSIUM, n. An imaginary delightful country which the ancients foolishly believed to be inhabited by the spirits of the good. This ridiculous and mischievous fable was swept off the face of the earth by the early Christians -- may their souls be happy in Heaven! Ambrose Bierce (1842 - 1914) Behind every argument is someone's ignorance. Louis D. Brandeis (1856 - 1941)

Is it just me or is this website actually titled "Get others to do your coursework here.com"?