More Problems

• Write a program to find the longest contiguous subarray using a queue.
• Write a program to implement a function that concatenates two queues.
• Write a program to determine if a queue is balanced in terms of operations.
• Write a program to find the intersection of two queues using a hash map.
• Write a program to check if a queue is a valid representation of a sequence of operations.
• Write a program to implement a queue for managing customer orders.
• Write a program to find the first non-repeating integer in a queue.
• Write a program to determine the number of items waiting in a queue.