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Get Length of Array
Posted on: November 5, 2008 at 12:00 AM

Array is defined as data of similar data type. It is defined as data storage method to store information.

Get Length of Array

Array is defined as data of similar data type. It is defined as data storage method to store information. A array is considered as a group of object with the common attribute. Each object in the array can be addressed individually by subscripting. Array is also defined arrangement of memory cell in RAM.

Understand With Example

In this Tutorial we want to describe you a code that help you in understanding a code to get Length of Array. For this we have a class name "Get LengthOfArray".Inside the main method we declared a String array variable name and initialized with respective values. This name is used as data storage medium to store values.

names.length

The returns you the length of the string array and is printed by System.out.println.

For loop is used to iterate the list of string array object. Finally the System.out.println is used to print the list of value present in String array variable name.

GetLengthOfArray.java




public class GetLengthOfArray {



  public static void main(String args[]) {



  String[] names = new String[]{

  "Ajay", "Bhanu", "Komal", "Rakesh", "Santosh", "Tanuj"

  };



  System.out.println("Lanth of array : " + names.length);



  for (int i = 0; i < names.length; i++) {

  System.out.println(names[i]);

  }

  }

}

Output


Lanth of array : 6

Ajay

Bhanu

Komal

Rakesh

Santosh

Tanuj

Download code

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