More Problems

• Write a program to check if two queues can represent a valid sequence of operations for a binary search tree.
• Implement a function that tracks the maximum and minimum values in a queue after each operation.
• Write a program to find the total number of distinct elements in a queue after several operations.
• Implement a queue for managing online ticket sales for events.
• Write a program to find the longest palindromic subsequence in a queue of characters.
• Implement a queue that allows batch processing of elements.
• Write a program to find the maximum sum of any contiguous subarray in a queue.
• Implement a function that simulates a multi-threaded environment using a queue.