More Problems

• Write a program to implement a queue for managing project tasks.
• Write a program to check if a queue can represent a valid sequence of operations.
• Write a program to find the first unique character in a queue after multiple operations.
• Write a program to implement a queue for managing user input.
• Write a program to find the average of even numbers in a queue.
• Write a program to check if two queues are equal in terms of order.
• Write a program to implement a queue for managing messages in a chat.
• Write a program to find the first element that occurs more than once in a queue.