More Problems

• Write a program to implement a circular queue that resizes dynamically.
• Write a program to find the second maximum element in a queue.
• Write a program to print the k smallest elements from a queue.
• Write a program to implement a queue for managing login sessions.
• Write a program to check if a queue is balanced in terms of enqueue and dequeue operations.
• Write a program to find the number of vowels in a queue of characters.
• Write a program to implement a queue for managing email messages.
• Write a program to count the number of elements greater than a specified value in a queue.