More Problems

• Implement a queue for managing customer support tickets.
• Write a program to find the longest valid parentheses substring using a queue and stack.
• Implement a function that uses a queue to simulate a job processing system.
• Write a program to check if a queue can represent a valid sequence of operations for a stack.
• Implement a queue that allows for retrieving the minimum and maximum elements in O(1) time.
• Write a program to find the longest contiguous subsequence of odd numbers in a queue.
• Implement a circular queue that resizes based on current usage.
• Write a program to simulate a ticket sales queue for an event.