More Problems

• Write a program to remove all elements that are not prime from a queue.
• Write a program to simulate a queue for managing job applications.
• Write a program to implement a queue that supports retrieving the minimum element.
• Write a program to check if two queues can represent a valid binary tree.
• Write a program to find the smallest number in a queue after various operations.
• Write a program to implement a queue for managing support tickets.
• Write a program to find the total number of distinct characters in a queue.
• Write a program to check if a queue can represent a valid sequence of operations.