LEC: 14 | JAVA

       

LEC:14

Arrays in JAVA

  

    

Source Code:

package lec_5;

import java.util.*;

public class Lec_5 {

    public static void main(String[] args) {

     int elements[]={22,33,65,7778,54,656,24,77};

     //accessing individual elements of array

//        System.out.println("the element at position 1 : "+elements[0]);

//        System.out.println("the element at position 2 : "+elements[1]);

//        System.out.println("the element at position 3 : "+elements[2]);

//        System.out.println("the element at position 4 : "+elements[3]);

//        System.out.println("the element at position 5 : "+elements[4]);

//printing all the elements of array

//int size_element=elements.length;

//    for(int i=0;i<size_element;i++)

//    {

//           System.out.println("the element at position:  " + i +" is : " +elements[i]);

//     }

//for each loop for array

//for(type variable: array_name)

//{

//    //statements;

//}

    //for(int i : elements)

    //{

    //              System.out.println("the element is  " +i);

    //}

    //changing individual elements of array

    

        System.out.println("before changing : "+elements[0]);

        elements[0]=577;

        System.out.println("After changing : "+elements[0]);

    }

}