More Problems

• Write a program to check if a queue can be rearranged to form a valid sequence.
• Write a program to implement a priority queue using a Fibonacci heap.
• Write a program to find the median of elements in a queue.
• Write a program to find the longest decreasing subsequence in a queue.
• Write a program to remove all negative numbers from a queue.
• Write a program to find the longest substring without repeating characters using a queue.
• Write a program to implement a queue that supports getting the maximum element.
• Write a program to find the total number of items in a queue after various operations.