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
|
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