More Problems

• Write a program to implement a priority queue using a max heap.
• Write a program to find the longest subsequence of numbers that forms a geometric progression in a queue.
• Write a program to simulate a queue for managing delivery services in a logistics company.
• Write a program to implement a queue for managing online customer feedback.
• Write a program to find the average of elements in a queue after removing duplicates.
• Write a program to check if two queues can represent a valid sequence of operations for a stack.
• Write a program to find the first unique character in a queue after multiple enqueue operations.
• Write a program to implement a queue that supports batch processing of elements.