More Problems

• Write a program to find the longest contiguous subsequence of even integers in a queue.
• Implement a queue that supports multi-threaded access.
• Write a program to check if a sequence of operations can represent a valid queue.
• Implement a queue for managing incoming messages in a messaging app.
• Write a program to find the maximum frequency of characters in a queue after various operations.
• Implement a function to determine the order of tasks based on dependencies using a queue.
• Write a program to simulate a print job queue for a printer.
• Implement a queue that allows for simultaneous enqueue and dequeue operations.