Basic C# program

Question

How to implement the program in c# two array value store one new array & unique value in both array. Example -arry[]a={12345} array[]=array[]b={54397} Output find- array[]c={1297}

Bikesh Srivastava · Answer

How to merge two array inside single array; using System; using System.Collections.Generic; class Program { static void Main() { //:::Declaretwointegerarrayswithfiveelementseach int []array1={12345}; int []array2={678910}; //:::Loopthroughthetwoarraysandprintthem foreach ( int element in array1) { Console.WriteLine(element); } foreach ( int element in array2) { Console.WriteLine(element); } //:::CreatenewListofintegersandcallAddRangetwice varlist= new List int >(); list.AddRange(array1); list.AddRange(array2); //:::CallToArraytoconvertListtoarray int []array3=list.ToArray(); //:::Loopthrougharrayelementsofcombinedarrayandprintthem foreach ( int element in array3) { Console.WriteLine(element); } } } it may be helpful for you

Bhuvan Pandey · Answer

Hi Pooja Trythissolution using LINQ int []a={1246}; int []b={24356}; varx=fromn in a.Concat(b) groupnbynintog whereg.Count()==1 selectg; foreach (varitem in x) { Console.WriteLine(item.Key); }

ketan borsdiya · Answer

Hi Pooja You may use mathematics set theory. perform union and intersect of both array then difference of both result is your out put. see below sentence array[]c = a.Union(b).Except(a.Intersect(b)).ToArray() Or you may use step by step var a1 = array1.Union(array2); var a2 = array1.Intersect(array2); var result = a1.Except(a2).ToArray();

Nitin Sontakke · Answer

Hello Posting home-work assignments as questions in forums and getting answers is probably not a very good way to learn programming. These questions are given to check if you can pick-up appropriate language construct to solve it. I sincerely believe that you are defeating the whole purpose of it and making serious damage to yourself. In the end I am very well aware that it is none of my business.

Nirav Daraniya · Answer

Hi Pooja You can try this.. ---------------------------------------------------------------- int[] arry1 = new int[5] { 1 2 3 4 5 }; int[] arry2 = new int[5] { 5 4 3 9 7 }; List lst = new List (); for (int i = 0; i { if ( ! arry2.Contains(arry1[i])) { lst.Add(arry1[i]); } } for (int i = 0; i { if (!arry1.Contains(arry2[i])) { lst.Add(arry2[i]); } } var message = Array Contains 
  + string.Join(Environment.NewLine lst.ToArray()); MessageBox.Show(message); ----------------------------------------------------------------- - Nirav Daraniya http://www.codeoverflow.net