Number Of Odd And Even Terms In An Array Using C#.NET

An array is a type of data structure that contains a number of homogeneous data type elements under a same/common name. Array is used for storing a large amount of homogeneous data type. Array is used for making the searching and sorting techniques.

Now, we will see how to create a C# program that counts the number of odd terms and even terms in an array.

First, open Visual Studio and create a project of Console App.

Then, write the following code in the project.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Number_of_even_and_odd_terms_in_an_array {
    class Program {
        static void Main(string[] args) {
            int i, n, even = 0, odd = 0;
            Console.WriteLine("Enter the number of elements to be inserted: ");
            n = Convert.ToInt32(Console.ReadLine());
            int[] a = new int[n];
            Console.WriteLine("Enter the array elements:");
            for (i = 0; i < n; i++) {
                a[i] = Convert.ToInt32(Console.ReadLine());
            }
            for (i = 0; i < n; i++) {
                if (a[i] % 2 == 0) {
                    even = even;
                    even++;
                } else {
                    odd = odd;
                    odd++;
                }
            }
            Console.WriteLine("Number of even terms are: " + even);
            Console.WriteLine("Number of odd terms are: " + odd);
            Console.ReadLine();
        }
    }
}

The following screen will appear.



Run the application to see the output.



This is how we create a program that counts the number of odd terms and even terms in an array.