More Problems

• Write a program to determine if a given sequence of operations can produce a valid queue state.
• Implement a circular queue for managing scheduled events in a calendar application.
• Write a program to find the first unique integer in a stream using a queue.
• Implement a function to evaluate an expression given in postfix notation using a queue.
• Write a program to check if a queue can represent a valid sequence of operations for a binary search tree.
• Implement a queue for managing customer feedback in a restaurant.
• Write a program to find the longest contiguous subsequence of numbers in a queue.
• Implement a queue that can dynamically resize based on usage.