Question

How to Initialize 2D (2 dimensional) array inside nested loop in C#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            double[,] array = new double[3, 4];

            for (int i = 0; i < array.GetLength(0); i++)
            {
                for (int j = 0; j < array.GetLength(1); j++)
                {
                    array[i, j] = i + j + Math.PI; // a random calculation
                    Console.Write(array[i, j] + "  ");
                }
                Console.WriteLine();
            }
        }
    }
}


/*
run:

3.14159265358979  4.14159265358979  5.14159265358979  6.14159265358979
4.14159265358979  5.14159265358979  6.14159265358979  7.14159265358979
5.14159265358979  6.14159265358979  7.14159265358979  8.14159265358979

*/

 

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