Question

Using the following code segment: Queue<Character> q = new Queue<>(); q.enqueue( 'A' ); q.enqueue( 'B' ); q.enqueue( 'C' ); q.enqueue( 'D' ); ch = q.getFront(); q.dequeue(); q.enqueue( ch ); What is the value of the second Character in q? (the position right after getFront()) A B C D E

          Using the following code segment:
Queue<Character> q = new Queue<>();
q.enqueue( 'A' );
q.enqueue( 'B' );
q.enqueue( 'C' );
q.enqueue( 'D' );
ch = q.getFront();
q.dequeue();
q.enqueue( ch );
What is the value of the second Character in q? (the position right after getFront())
A
B
C
D
E

Show more…

Using the following code segment:
Queue<Character> q = new Queue<>();
q.enqueue( 'A' );
q.enqueue( 'B' );
q.enqueue( 'C' );
q.enqueue( 'D' );
ch = q.getFront();
q.dequeue();
q.enqueue( ch );
What is the value of the second Character in q? (the position right after getFront())
A
B
C
D
E

Added by Angela C.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Akash M

11/18/2023

Step 1

Step 1: Initialize a queue of characters, q = new Queue<>(); Show more…

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Thanks for your feedback!

Queue<Character> q = new Queue<>(); q.enqueue('A'); q.enqueue('B'); q.enqueue('c'); q.enqueue('D'); ch = q.getFront(); q.dequeue(); q.enqueue(ch);

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