How i can initialize a three Dimensional array?

Question

Hi there i can initialize a two dimensional array: int [] myDimensional2 = new int [2 3] { { 10 20 30 } { 40 50 60} }; but i don't know how i can initialize a three four... dimensional arrays? :( please initialize this array and give me the code thank you so much :) int [] threeDimensional = new int [2 2 3];

Brajesh Kumar · Answer

The array in your question has only one element so you only need one value to completely initialise it. You need three sets of braces one for each dimension of the array. int min [ 1 ][ 1 ][ 1 ] = {{{ 100 }}}; A clearer example might be: int arr [ 2 ][ 3 ][ 4 ] = { { { 1  2  3  4 } { 1  2  3  4 } { 1  2  3  4 } } { { 1  2  3  4 } { 1  2  3  4 } { 1  2  3  4 } } }; As you can see there are two groups each containing three groups of 4 numbers. Or int arr[3][3][3]= { { {11 12 13} {14 15 16} {17 18 19} } { {21 22 23} {24 25 26} {27 28 29} } { {31 32 33} {34 35 36} {37 38 39} } };

Nilesh Shah · Answer

this is one of the ways int [] array3D = new int [] { //this is first dimention //[0] { //this is second dimention //[00] { //this is third dimention //[000] 1 2 3 } //[01] { 4 5 6 } } //[1] { { 7 8 9 } { 10 11 12 } } }; But I am just curious where and how do you plan to use this in work? Is it an interview question? or a study book question?

Nilesh Shah · Answer

@Brajesh Kumar Have you checked your code it compiles ok?