How To Use Array in Java Programming Language + video tutorial

How To Use Array in Java Programming Language

The Following script is the simplest way to declaring and using Array in Java:

public class UseArray {

    public static void main(String[] args) {

        // first example

        int[] x = {1,2,3,4,5,6,7,8,9,10}

                

        System.out.println("x[0] = "+ x[0]); 

        

        //second example

        

        int y[];

        y = new int[3];

        

        y[0] = 1;

        y[1] = 2;

        y[2] = 3;

        

        System.out.println("y[1] = "+ y[1]);

        

        //third example

        //looping through array

        for(int z : y){

            System.out.println("y["+ (z - 1) +"] :"+ z);

        }

    }

}

output:

or you can see the video tutorial here:

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