More Problems

• Write a program to track the last k elements added to a queue.
• Implement a priority queue for scheduling CPU processes based on burst time.
• Write a program to find the longest contiguous subarray that meets a certain condition using a queue.
• Implement a function that simulates a multi-threaded environment using a queue.
• Write a program to evaluate a prefix expression using a queue.
• Implement a function to rotate a queue by n elements to the right.
• Write a program to find the longest sequence of valid parentheses using a queue.
• Implement a queue for managing user sessions in a web application.