More Problems

• Write a program to remove all elements that are not prime from a queue.
• Write a program to check if a queue is valid after a sequence of enqueue and dequeue operations.
• Write a program to implement a queue for managing subscription services.
• Write a program to find the smallest element in a queue after various operations.
• Write a program to implement a circular queue with dynamic size.
• Write a program to check if a queue can be rearranged to form a palindrome.
• Write a program to find the number of elements greater than a specific value in a queue.
• Write a program to simulate a bank line using a queue.