How to update a linked list ?


Levels of difficulty: / perform operation:



JAVA Program

import java.util.LinkedList;
public class MainClass {
	public static void main(String[] a) {
		LinkedList officers = new LinkedList();
		officers.add("B");
		officers.add("B");
		officers.add("T");
		officers.add("H");
		officers.add("P");
		System.out.println(officers);
		officers.set(2, "M");
		System.out.println(officers);
	}
}



Output

BBTHP
BBMHP





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