More Problems

• Write a program to check if a queue is valid based on its operations.
• Write a program to find the longest subsequence of odd numbers in a queue.
• Write a program to implement a queue for managing social media posts.
• Write a program to find the average of elements in a queue after operations.
• Write a program to check if a queue is a valid binary search tree representation.
• Write a program to simulate a queue for managing service requests.
• Write a program to find the number of unique elements in a queue after operations.
• Write a program to implement a queue that supports retrieval of the maximum element.