Java - Search Elements In LinkedList

Chapter: Data Structures Last Updated: 24-04-2016 14:59:07 UTC

Program:

            /* ............... START ............... */
                
import java.util.LinkedList;

public class JavaSearchElementOfLinkedList {
	public static void main(String[] args) {

		// Step1: Create a LinkedList
		LinkedList<String> linkedlist = new LinkedList<String>();

		// Step2: Add elements to LinkedList

		linkedlist.add("Java");
		linkedlist.add("C#");
		linkedlist.add("Java");
		linkedlist.add("C");
		linkedlist.add("Java");

		// Searching first occurrence of element
		int firstIndex = linkedlist.indexOf("Java");
		System.out.println("First Occurrence: " + firstIndex);

		// Searching last occurrence of element
		int lastIndex = linkedlist.lastIndexOf("Java");
		System.out.println("Last Occurrence: " + lastIndex);
	}
}
                /* ............... END ............... */
        

Output

First Occurrence: 0
Last Occurrence: 4

Tags

Search Elements In LinkedList, Java, Data Structures

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