package com.logicbig.example.arraydeque;
import java.util.ArrayDeque;
public class ContainsExample {
public static void main(String... args) {
ArrayDeque<Integer> ad = new ArrayDeque<>();
ad.add(3);
ad.add(5);
System.out.println(ad);
System.out.println(ad.contains(3));
System.out.println(ad.contains(4));
}
}