Nardog

Programming language:Python

2021-06-07 19:29:41

0

Q:

set contains in java

Behad

Code: Python

2021-07-10 22:15:47

public class HashSetDemo {
   public static void main(String args[]) {
      
      // create hash set
      HashSet <String> newset = new HashSet <String>();

      // populate hash set
      newset.add("Learning"); 
      newset.add("Easy");
      newset.add("Simply");  

      // check the existence of element
      boolean exist = newset.contains("Simply");

      System.out.println("Is the element 'Simply' exists: "+ exist);
   }    
}

0

Tags

• java
• con
• set