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Yes.
int[][] as; // this will define an array of arrays of integers
Multidimensional arrays, remember, are simply arrays of arrays. So a two-dimensional array of type int is really an object of type int array (int []), with each element in that array holding a reference to another int array. The second dimension holds the actual int primitives. The following code declares and constructs a two-dimensional array of type int:
int[][] myArray = new int[3][];
Notice that only the first brackets are given a size. That's acceptable in Java, since the JVM needs to know only the size of the object assigned to the variable myArray.
What else can I help you with?
What are benefits of array in java?
array example in java
What is the definition of array length in the Java programming language?
When programming in Java language, you will need to use container objects to hold your specific values and these are called Arrays. The amount of values held in these containers is called the Array Length. This is generated once an Array is created and the length becomes locked.
Prog to display array element?
Java solutionFortunately, Java has a number of useful functions in the java.util.Arrays class for us.A call to...System.out.println(java.util.Arrays.toString(array));...will print out any array.
How does one initialize a byte array in Java?
One can get information about how to initialize a byte array in java on the website stackoverflow dot com. That website can learn one a lot about java.
How do you swap rows in 2 dimensional array in Java?
[]temp = array[1] array[2]=array[1] array[1]=[]temp
Can ragged arrays created by using java?
I assume you mean that you have a number of rows, and that not all rows have the same number of "cells". Yes, in Java a two-dimensional array is implemented as an array of arrays (each item in the top-level array is, in itself, an array); a 3-dimensional array is an array of arrays of arrays, etc.; and there is no rule stating that all secondary (etc.) arrays must have the same number of elements.
Does java array have boundary check?
yes
What is the Java program for sorting an array?
Java has a very efficient built in implementation of quick sort. You can use it on any array of primitives or Comparable Objects by invoking Arrays.sort(<array>) See related link.
What is array in structures?
array is used to store the ame datatypes syntex: int array[]=new int[size]; dynamic declaration of array insertion array[1]=20; 2nd way: int array[]={10,20,30}; *important:- int array[20]={20,30,49,....} this way is wrong in java as this is static way and in java all is done dynamically
Sorting of array through function in java programming?
// the build in sorting functions in Java will sort pretty much any array // of Comparable objects or primitives Arrays.sort(someArray);
What does it mean to have a string split in java?
To have a string split in Java means that a string array, containing substrings (can be delimited by elements of a specified string or Unicode character array), is returned.
Why might one need a sting array object in Java?
One might need a sting array object in Java to use protective measures on one's computer to prevent one's program from writing outside the bounds of the array.
