More Problems

• Write a program to determine the maximum size of a subarray with at most k distinct elements using a queue.
• Implement a function that checks if a queue can be rearranged to match another queues order.
• Write a program to find the longest substring without repeating characters using a queue.
• Implement a queue that supports multiple priorities for task management.
• Write a program to check if a sequence of numbers can represent a valid queue sequence.
• Implement a function that generates all combinations of k elements from a set using a queue.
• Write a program to find the maximum product of any two elements in a queue.
• Implement a function that performs a level-order traversal of a binary tree using a queue.