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What is the simplest multi-dimensional array in C#?
The simplest multi-dimensional array in C# is a two-dimensional array. A 2-dimensional array can be thought of as a table, which has x number of rows and y number of columns.
Multidimensional arrays may be initialized by specifying bracketed values for each row. The following array is with 4 rows and each row has 4 columns.
int [,] a = new int [4,4] {
{0, 1, 2, 3} , /* initializers for row indexed by 0 */
{4, 5, 6, 7} , /* initializers for row indexed by 1 */
{8, 9, 10, 11} /* initializers for row indexed by 2 */
{12, 13, 14, 15} /* initializers for row indexed by 3 */
};The following is an example −
Example
using System;
namespace Demo {
class Program {
static void Main(string[] args) {
int[,] a = new int[5, 2] {{77,34}, {55,65}, {47,66}, {45,98}, {86,23} };
int i, j;
for (i = 0; i < 5; i++) {
for (j = 0; j < 2; j++) {
Console.WriteLine(a[i,j]);
}
}
Console.ReadKey();
}
}
}
Updated on: 21-Jun-2020
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