More Problems

• Write a program to find the longest increasing subsequence of numbers in a queue.
• Implement a queue that supports operations based on priority levels.
• Write a program to find the first unique integer in a queue after various operations.
• Implement a circular queue for managing event registrations in a conference.
• Write a program to check if two queues can represent a valid sequence of operations for a binary search tree.
• Implement a function that uses a queue to generate all combinations of k elements from a set.
• Write a program to find the maximum sum of any contiguous subarray in a queue.
• Implement a queue for managing customer support tickets.