Question

How to perform an operation on every element of an array using Linq in C#

Answer 1

using System;
using System.Linq;

class Program
{
    static void Main() {
        int[] array1 = { 2, 4, 6, 8, 10 };

        var array2 = array1.Select(e => Math.Pow(e, 2));
        
        Console.WriteLine(string.Join(", ", array1));
        
        Console.WriteLine(string.Join(", ", array2));
    }
}



/*
run:

2, 4, 6, 8, 10
4, 16, 36, 64, 100

*/

 

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