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Hashset Example #126

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Merged
abhishektripathi66 merged 1 commit into from
Feb 24, 2025
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Hashset Example #126

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Binary file added src/Data Structures/Hashset/HashSetExample.class
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32 changes: 32 additions & 0 deletions src/Data Structures/Hashset/HashSetExample.java
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Original file line number Diff line number Diff line change
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import java.util.HashSet;

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

HashSet<String> set = new HashSet<>();


set.add("Element1");
set.add("Element2");
set.add("Element3");
set.add("Element1");

set.remove("Element2");


System.out.println("Iterating over HashSet using for-each loop:");
for (String element : set) {
System.out.println(element);
}

boolean contains = set.contains("Element3");
System.out.println("HashSet contains 'Element3': " + contains);

int size = set.size();
System.out.println("Size of HashSet: " + size);

set.clear();
System.out.println("Size of HashSet after clear: " + set.size());
}
}