More Problems

• Implement a function to find the first repeating element in a queue.
• Write a program to simulate a job processing system using a queue.
• Implement a queue that allows for reordering of elements based on custom criteria.
• Write a program to check if a queue can represent a valid sequence of operations for a binary tree.
• Implement a queue for managing scheduled events in a calendar application.
• Write a program to find the longest increasing subsequence of numbers in a queue.
• Implement a function to find the maximum length of a substring with at most k distinct characters using a queue.
• Write a program to find the maximum sum of k non-overlapping intervals in a queue.