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NavigableSet Class floor() method in Java
The floor() method returns the greatest element less than or equal to the given element i.e. 30 here −
floor(30)
The following is an example to implement the floor method in Java −
Example
import java.util.NavigableSet;
import java.util.TreeSet;
public class Demo {
public static void main(String[] args) {
NavigableSet<Integer> set = new TreeSet<>();
set.add(10);
set.add(25);
set.add(40);
set.add(55);
set.add(70);
set.add(85);
set.add(100);
System.out.println("Returned Value = " + set.floor(30));
}
}Output
Returned Value = 25
Updated on: 30-Jul-2019
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