Question

How to check if LinkedList contains specific value in Java

Answer 1

import java.util.LinkedList; 
 
public class MyClass {
    public static void main(String args[]) { 
        LinkedList<String> ll = new LinkedList<String>(); 
  
        ll.add("c++"); 
        ll.add("java"); 
        ll.add("c#"); 
        ll.add("php"); 
        ll.add("python"); 
  
        System.out.println(ll.contains("php")); 
        System.out.println(ll.contains("nodejs")); 
    }
}
 
 
 
/*
run:
 
true
false

*/

 

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