More Problems

• Write a program to implement a queue for managing online orders.
• Write a program to implement a queue that allows retrieval of the maximum element.
• Write a program to simulate a ticket sales queue.
• Write a program to find the longest sequence of even integers in a queue.
• Write a program to implement a queue for managing a daily stand-up meeting.
• Write a program to check if a queue is valid after a sequence of enqueue and dequeue operations.
• Write a program to find the total number of characters in a queue after various operations.
• Write a program to implement a queue for managing incoming email messages.