More Problems

• 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.
• Write a program to find the shortest path in an unweighted graph using a queue.
• Implement a function to track the history of enqueue and dequeue operations.
• Write a program to simulate a traffic management system using a queue.
• Implement a function that merges multiple sorted queues into one sorted queue.