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deque in java

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Inquisitive Iguana answered on May 21, 2022 Popularity 10/10 Helpfulness 6/10

answer deque in java

related dequeue in java

related Java How to use Deque?

deque in java

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Deque<Integer> arrayQueue = new ArrayDeque<>();
Deque<Integer> linkedListQueue = new LinkedList<>();

// these operations are useful and same on both.
arrayQueue.push()/addFirst()/addLast();

arrayQueue.remove()/removeFirst()/removeLast()/pop();

arrayQueue.peek()/peekFirst()/peekLast()/size()/

Popularity 10/10 Helpfulness 6/10 Language java

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Tags: deque java

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Contributed on Nov 08 2022

Inquisitive Iguana

0 Answers Avg Quality 2/10

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dequeue in java

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// Java program to demonstrate the
// iteration of elements in deque
  
import java.util.*;
public class ArrayDequeDemo {
    public static void main(String[] args)
    {
        // Initializing an deque
        Deque<String> dq
            = new ArrayDeque<String>();
  
        // add() method to insert
        dq.add("For");
        dq.addFirst("Geeks");
        dq.addLast("Geeks");
        dq.add("is so good");
  
        for (Iterator itr = dq.iterator();
             itr.hasNext();) {
            System.out.print(itr.next() + " ");
        }
  
        System.out.println();
  
        for (Iterator itr = dq.descendingIterator();
             itr.hasNext();) {
            System.out.print(itr.next() + " ");
        }
    }
}

Popularity 10/10 Helpfulness 3/10 Language java

Source: www.geeksforgeeks.org

Tags: java

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Contributed on May 21 2022

hritick bhushan

0 Answers Avg Quality 2/10

Java How to use Deque?

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-1

// Array implementation of Deque
Deque<String> animal1 = new ArrayDeque<>();

// LinkedList implementation of Deque
Deque<String> animal2 = new LinkedList<>();

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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Contributed on May 25 2022

SAMER SAEID

0 Answers Avg Quality 2/10

deque in java

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dequeue in java

Java How to use Deque?

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