print duplicate elements in a array?

Question

find out the duplicate elements in a given array using c# ? int []={12571588943}; please don't use Linq operators..!

Francis · Answer

Hope the below code snippet will help you: For more info : http://stackoverflow.com/questions/20765589/finding-duplicate-integers-in-an-array-and-display-how-many-times-they-occurred static void Main( string []args) { int []array={105102234556789111212}; vardict= new Dictionary int  int >(); foreach (varvalue in array) { if (dict.ContainsKey(value)) dict[value]++; else dict[value]=1; } foreach (varpair in dict) Console.WriteLine( Value{0}occurred{1}times. pair.Keypair.Value); Console.ReadKey(); }

Kavi Nithyasri · Answer

Thanks Francis.