[manjusha_27_joshi@yahoo.co.in]

I don't know how to declared string array in java that's why it is not implemented in programming in java.

manjusha_27_joshi@yahoo.co.in, on 29 Dec, 2009 - 10:58 PM, said:

I don't know how to declared string array in java that's why it is not implemented in programming in java.

[no2pencil]

Taken from : Sun.com



The following program, ArrayDemo, creates an array of integers, puts some values in it, and prints each value to standard output.

	class ArrayDemo {
		 public static void main(String[] args) {
			  int[] anArray;			  // declares an array of integers

			  anArray = new int[10];	  // allocates memory for 10 integers
				
			  anArray[0] = 100; // initialize first element
			  anArray[1] = 200; // initialize second element
			  anArray[2] = 300; // etc.
			  anArray[3] = 400;
			  anArray[4] = 500;
			  anArray[5] = 600;
			  anArray[6] = 700;
			  anArray[7] = 800;
			  anArray[8] = 900;
			  anArray[9] = 1000;

			  System.out.println("Element at index 0: " + anArray[0]);
			  System.out.println("Element at index 1: " + anArray[1]);
			  System.out.println("Element at index 2: " + anArray[2]);
			  System.out.println("Element at index 3: " + anArray[3]);
			  System.out.println("Element at index 4: " + anArray[4]);
			  System.out.println("Element at index 5: " + anArray[5]);
			  System.out.println("Element at index 6: " + anArray[6]);
			  System.out.println("Element at index 7: " + anArray[7]);
			  System.out.println("Element at index 8: " + anArray[8]);
			  System.out.println("Element at index 9: " + anArray[9]);
		 }
	} 

The output from this program is:

Quote

Element at index 0: 100
Element at index 1: 200
Element at index 2: 300
Element at index 3: 400
Element at index 4: 500
Element at index 5: 600
Element at index 6: 700
Element at index 7: 800
Element at index 8: 900
Element at index 9: 1000

[Luckless]

For a String array, you would just follw the above instructions but set up the data type as a String instead of an int like this:

String[] arrayName = new String[someNumber];

after that, you can put Strings directly into array positions like it is shown in that nifty little demo from Sun. Best of luck!