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NavigableSet Class ceiling() method in Java
The ceiling() method returns the least element greater than or equal to the given element i.e. 30 here
ceiling(30)
The following is an example to implement the ceiling 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.ceiling(30)); } }
Output
Returned Value = 40
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