Introduction
I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability.
using System; class Program { static void Main() { int[] arr = new int[100]; int i, num; //Enter size of array Console.WriteLine("Enter size of the array: "); num = Convert.ToInt32(Console.ReadLine()); //Reading elements of array Console.WriteLine("Enter elements in array: "); for(i=0; i<num; i++) { arr[i] = Convert.ToInt32(Console.ReadLine()); } Console.WriteLine("All negative elements in array are: "); for(i=0; i<num; i++) { //Printing negative elements if(arr[i] < 0) { Console.WriteLine(arr[i]); } } Console.ReadLine(); } }