contoh program array multidimensi dengan java

Contoh Program Array Multidimensi Dengan Java Code Allocates Memory

Sebagai lanjutan pada posting ini akan dibahas penggunaan Array multidimensi pada java.

Array multidimensi adalah pengaksesan nilai baris dan kolom Array dalam Array, berikut contoh source program; public static void main(String args).

Multidimensional or arrays of arrays in Java By: Abinaya Printer Friendly Format In Java, multidimensional arrays are actually arrays of arrays.

These, as you might expect, look and act like regular multidimensional arrays.

To declare a multidimensional array variable, specify each additional index using another set of square brackets.

For example, the following declares a two-dimensional array variable called twoD.

Internally this matrix is implemented as an array of arrays of int.Conceptually, this array will look like the one shown in Figure below: The following program numbers each element in the array from left to right, top to bottom, and then displays these values: Demonstrate a two-dimensional array.

Contoh Program Array Multidimensi Dengan Java Code Allocates Memory

For example, this following code allocates memory for the first dimension of twoD when it is declared.

For example, when you allocate dimensions manually, you do not need to allocate the same number of elements for each dimension.

As stated earlier, since multidimensional arrays are actually arrays of arrays, the length of each array is under your control.

For example, the following program creates a two-dimensional array in which the sizes of the second dimension are unequal.

For example, if you need a very large two-dimensional array that is sparsely populated (that is, one in which not all of the elements will be used), then an irregular array might be a perfect solution.

To do so, simply enclose each dimensions initializer within its own set of curly braces.

The following program creates a matrix where each element contains the product of the row and column indexes.

Also notice that you can use expressions as well as literal values inside of array initializers.

Lets look at one more example that uses a multidimensional array.

The following program creates a 3 by 4 by 5, three-dimensional array.

COPY AND PASTE THIS CODE BEST EXAMPLE OF 2D ARRAY View Tutorial By: Devdyuti at 2014-11-13 15:12:48 5.

How can i add all the values of an multidimensiona View Tutorial By: jolly at 2015-04-11 11:54:47 6.

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Eko Kurniawan Khannedy public class Mahasiswa private String nim; private String nama; private String universitas; private String fakultas; private String jurusan; public Mahasiswa () public Mahasiswa ( String nim, String nama ) this.

Comparator; author echo public class MahasiswaComparator implements Comparator Mahasiswa private boolean descending; public boolean isDescending () return descending; public void setDescending ( boolean descending ) this.