Sets

// Java program Illustrating Set Interface
 
// Importing utility classes
import java.util.*;
 
// Main class
public class GFG {
   
    // Main driver method
    public static void main(String[] args)
    {
        // Demonstrating Set using HashSet
        // Declaring object of type String
        Set<String> hash_Set = new HashSet<String>();
 
        // Adding elements to the Set
        // using add() method
        hash_Set.add("Geeks");
        hash_Set.add("For");
        hash_Set.add("Geeks");
        hash_Set.add("Example");
        hash_Set.add("Set");
 
        // Printing elements of HashSet object
        System.out.println(hash_Set);
    }
}

Source: geeksforgeeks.org

Sets

 
DaysA = set(["Mon","Tue","Wed"])
DaysB = set(["Wed","Thu","Fri","Sat","Sun"])
AllDays = DaysA|DaysB
print(AllDays)

Source: tutorialspoint.com

Similar codes

0 vote239 views1 answer
Add element in the last in double linked list in java
Java
23 votes231 views4 answers
Convert a string to int in java
Java
3 votes172 views2 answers
Processing load font from file
Java
0 vote186 views1 answer
Java get number of threads
Java
0 vote219 views1 answer
How to secure specific url in spring security
Java Spring
-7 votes194 views1 answer
All consonants java array
Java
5 votes192 views2 answers
Gradle springboot run
Java
1 vote185 views1 answer
Java the local variable may not have been initialized
Java
26 votes217 views6 answers
Java list to array
Java
4 votes237 views2 answers
How to count the number of occurrences of an element in a arraylist in java
Java