More Problems

• Write a program to print the first non-repeating character in a queue.
• Write a program to sort a queue using another queue.
• Write a program to check if a queue can be represented as a binary tree.
• Write a program to find the total number of operations performed on a queue.
• Write a program to implement a circular queue using linked lists.
• Write a program to find the sum of the first n natural numbers using a queue.
• Write a program to find the intersection of two queues.
• Write a program to check if a queue is empty using a stack.