Using Array in Java

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rakesh

Using Array in Java
2 Answer(s) 5 years and 4 months ago
Posted in : Development process

What is Array ..and when should i use it in my application?

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March 1, 2008 at 12:14 PM

Java Array Program Code

Declaration of an array :

int arr[] = new int [10];

sometimes , may be we can define the size or not .

Another way of array declaration is :

int arr[]={ 13,34,45,56};

Program to arrange the content of an array

public class ArrayClass{
public static void main(String[] args){
int arr[] = {14,45,56,10,67};
int l = arr.length;
int i;
System.out.print("numbers we have given are : ");
for (i=0;i<l;i++ ){
System.out.print(" " + arr[i]);
}

}
}

Java Array Program resource
http://www.roseindia.net/java/beginners/array.shtml

March 1, 2008 at 12:20 PM

See the difference between Array & Vector
http://www.roseindia.net/answers/viewanswers/243.html

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