Java Collection, LinkedList Exercises: Join two linked lists
Java Collection, LinkedList Exercises: Exercise-17 with Solution
Write a Java program to join two linked lists.
Sample Solution:-
Java Code:
import java.util.*;
public class Exercise17 {
public static void main(String[] args) {
// create an empty linked list
LinkedList <String> c1 = new LinkedList <String> ();
c1.add("Red");
c1.add("Green");
c1.add("Black");
c1.add("White");
c1.add("Pink");
System.out.println("List of first linked list: " + c1);
LinkedList <String> c2 = new LinkedList <String> ();
c2.add("Red");
c2.add("Green");
c2.add("Black");
c2.add("Pink");
System.out.println("List of second linked list: " + c2);
// Let join above two list
LinkedList <String> a = new LinkedList <String> ();
a.addAll(c1);
a.addAll(c2);
System.out.println("New linked list: " + a);
}
}
Sample Output:
List of first linked list: [Red, Green, Black, White, Pink] List of second linked list: [Red, Green, Black, Pink] New linked list: [Red, Green, Black, White, Pink, Red, Green, Black, Pi nk]
Pictorial Presentation:
Flowchart:
Java Code Editor:
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