A Queue Q Stores Int Values

question 44

Essay

A queue q stores int values. Show what q will look like after each of the following instructions is executed.
q.enqueue(6);
q.enqueue(12);
q.enqueue(13);
q.dequeue();
q.dequeue();
q.enqueue(19);
q.enqueue(21);
q.enqueue(22);
q.dequeue();
q.enqueue(20);

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Definitions:

Extreme Daytime Sleepiness

A condition characterized by an inability to stay awake and alert during the day, often leading to unintended lapses into sleep.

Narcolepsy

A persistent sleeping condition marked by excessive sleepiness during the day and abrupt episodes of falling asleep.

Sleepy

Feeling tired or drowsy, often with a desire or need to sleep.

Sleep Apnea

A sleep disorder characterized by pauses in breathing or periods of shallow breathing during sleep.