More Problems

• Write a program to find the maximum product of any two elements in a queue.
• Implement a function to find the first non-repeating character in a stream of characters using a queue.
• Write a program to simulate a customer feedback system using a queue.
• Implement a queue for managing daily tasks in a project management application.
• Write a program to find the longest contiguous subsequence of prime numbers in a queue.
• Implement a queue for managing scheduled events in a calendar.
• Write a program to determine the longest common subsequence in two sequences using a queue.
• Implement a circular queue that allows operations from both ends.