Question

How to get the upper bound of 2D array in C#

Answer 1

using System;

class Program
{
    static void Main()
    {
        var arr = new int[,]
        {
            {234, 2},
            {9, 54},
            {100, 9382}
        };

        int bound0 = arr.GetUpperBound(0);
        int bound1 = arr.GetUpperBound(1);

        for (int i = 0; i <= bound0; i++) {
            for (int j = 0; j <= bound1; j++) {
                Console.WriteLine("{0}", arr[i, j]);
            }
            Console.WriteLine();
        }
    }
}



/*
run:

234
2

9
54

100
9382

*/

 

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