How to create a Three Dimensional Array in Java - Step by Step Examples

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How to create a Three Dimensional Array in Java ?

Answer

To create a Three Dimensional Array in Java, you can use the array initialization syntax with specified dimensions.

✐ Examples

1 Creating a 3D Array

In this example,

We use the array initialization syntax to create a 3D array with specified dimensions.
The first dimension represents the number of arrays, the second dimension represents the number of rows in each array, and the third dimension represents the number of elements in each row.

Java Program

import java.util.Arrays;

// Creating a 3D Array
public class Main {
    public static void main(String[] args) {
        int[][][] threeDArray = new int[3][2][4];
        // Accessing and modifying elements
        threeDArray[1][0][2] = 5;
        // Printing the array
        for (int[][] array2D : threeDArray) {
            for (int[] array1D : array2D) {
                System.out.println(Arrays.toString(array1D));
            }
        }
    }
}

Output

[0, 0, 0, 0]
[0, 0, 0, 0]
[0, 0, 5, 0]
[0, 0, 0, 0]
[0, 0, 0, 0]
[0, 0, 0, 0]

Summary

In this tutorial, we learned How to create a Three Dimensional Array in Java language with well detailed examples.