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list set value at index java

Martin Barabás answered on June 1, 2022 Popularity 8/10 Helpfulness 4/10

answer list set value at index java

list set value at index java

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package beginnersbook.com;
import java.util.ArrayList;
public class SetExample {
  public static void main(String args[]) {
    ArrayList<Integer> arraylist = new ArrayList<Integer>();
    arraylist.add(1);
    arraylist.add(2);
    arraylist.add(3);
    arraylist.add(4);
    arraylist.add(5);
    arraylist.add(6);
    arraylist.add(7);
    System.out.println("ArrayList before update: "+arraylist);
    //Updating 1st element
    arraylist.set(0, 11);
    //Updating 2nd element
    arraylist.set(1, 22);
    //Updating 3rd element
    arraylist.set(2, 33);
    //Updating 4th element
    arraylist.set(3, 44);
    //Updating 5th element
    arraylist.set(4, 55);
    System.out.println("ArrayList after Update: "+arraylist);
  }
}

Popularity 8/10 Helpfulness 4/10 Language java

Source: beginnersbook.com

Tags: java list set

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Contributed on Jun 01 2022

Martin Barabás

0 Answers Avg Quality 2/10

list set value at index java

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