More Problems

• Implement a double-ended queue (deque) with basic operations.
• Write a program to find the kth largest element in a stream of numbers using a queue.
• Implement a function to rotate a queue by n positions to the right.
• Write a program to find all anagrams of a string in a given list using a queue.
• Implement a queue that supports batch processing of elements in O(n) time.
• Write a program to determine if its possible to construct a valid expression from a given sequence of numbers using a queue.
• Implement a function that returns the intersection of two queues.
• Write a program to find the longest substring without repeating characters using a sliding window and a queue.