A Queue Q Stores Int Values

question 17

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:

Direct Examination

The initial questioning of a witness by the party who called the witness to testify, primarily used to present evidence in court.

Breach of Contract

The failure of a party to fulfill the terms as agreed in a contract, which can lead to legal consequences.

Arbitration

A form of alternative dispute resolution where a neutral third party makes a binding decision to resolve a dispute outside of court.

Supreme Court

The highest judicial court in a country or state, typically having the ultimate authority in interpreting laws and the constitution.