More Problems

• Write a program to find the longest substring of balanced parentheses using a queue.
• Implement a queue for managing notifications in a messaging application.
• Write a program to find the longest common prefix among all strings in a queue.
• Implement a function to find the first repeating element in a queue.
• Write a program to simulate a job processing system using a queue.
• Implement a queue that allows for reordering of elements based on custom criteria.
• Write a program to check if a queue can represent a valid sequence of operations for a binary tree.
• Implement a queue for managing scheduled events in a calendar application.