More Problems

• Write a program to find the longest valid parentheses substring using a queue.
• Implement a sliding window maximum algorithm using a queue.
• Write a program to simulate a multi-level feedback queue scheduling algorithm.
• Implement a function to solve the "maximum of all subarrays of size k" problem using a double-ended queue.
• Write a program to determine the order of processing in a queue given specific constraints.
• Implement a function to check if two queues are equal in terms of elements and order.
• Write a program to rotate a queue by k elements.
• Implement a function to find the first non-repeating character in a stream of characters using a queue.