More Problems

• Implement a function to merge multiple sorted queues into a single sorted queue.
• Write a program to find the first unique integer in a stream of numbers using a queue.
• Implement a queue for managing tasks in a project with specific deadlines.
• Write a program to evaluate a mathematical expression given in postfix notation using a queue.
• Implement a queue for managing user authentication requests in a web application.
• Write a program to find the longest subsequence of characters that can be formed from a queue.
• Implement a function that simulates a multi-threaded environment using a queue.
• Write a program to determine if a sequence of operations can produce a valid queue state.