creation of a linked list(must use)
//CREATION OF LINKED LIST USING JAVA COLLECTION FRAMEWORK
import java.util.*;
public class linkedlist_JCF {
public static void main(String[] args) {
LinkedList<Integer> ll = new LinkedList<>();
ll.addLast(1);
ll.addLast(2);
ll.addFirst(0);
// 0-> 1-> 2
System.out.println(ll);
// REMOVE
ll.removeLast();
ll.removeFirst();
System.out.println(ll);
}
}
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