Question

How to calculate the sum of all the odd numbers in one-dimensional int array in C#

Answer 1

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arr = { 1, 2, 3, 4, 5, 6, 7 };
            int sum = 0;

            for (int i = 0; i < arr.Length; i++)
                if (arr[i] % 2 != 0)
                    sum += arr[i];

            Console.WriteLine("sum = " + sum);
        }
    }
}

/*
run:
   
sum = 16
  
*/

 

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