More Problems

• Write a program to find the maximum sum of elements in a queue after removing k elements.
• Implement a queue that can serialize and deserialize itself.
• Write a program to find the total number of distinct integers in a queue after several operations.
• Implement a priority queue for scheduling processes in an operating system.
• Write a program to find the longest increasing subsequence using a queue.
• Implement a queue that can perform batch updates on its elements.
• Write a program to check if two sequences can represent a valid enqueue-dequeue operation in a queue.
• Implement a queue for managing a sequence of events in a simulation.