index of queue in java

Hungry Hare answered on February 27, 2023 Popularity 5/10 Helpfulness 1/10

answer index of queue in java

index of queue in java

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Tip Hungry Hare 1 GREPCC

public static <T> T getFromQueue(Queue<T> queue, int index){
    if(index>=queue.size()){
        throw new IndexOutOfBoundsException("index="+index+",size="+queue.size());
    }
    Queue<T> queueCopy = new LinkedList<T>(queue);
    for(int i=0; i<index; i++){
        queueCopy.remove();
    }
    return queueCopy.peek();
}

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public static <T> T getFromQueue(Queue<T> queue, int index){

    if(index>=queue.size()){

        throw new IndexOutOfBoundsException("index="+index+",size="+queue.size());

    Queue<T> queueCopy = new LinkedList<T>(queue);

    for(int i=0; i<index; i++){

        queueCopy.remove();

    return queueCopy.peek();

Popularity 5/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: java queue

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Contributed on Feb 27 2023

Hungry Hare

0 Answers Avg Quality 2/10

index of queue in java

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