More Problems

• Write a program to find the longest substring of balanced parentheses using a queue.
• Implement a queue for managing scheduled notifications in a messaging app.
• Write a program to simulate a call center with a queue for incoming calls.
• Implement a function that checks if a queue can represent a valid sequence of operations for a double-ended queue.
• Write a program to find the maximum sum of k non-overlapping intervals using a queue.
• Implement a circular queue that resizes dynamically based on current demand.
• Write a program to track the order of tasks based on their dependencies using a queue.
• Implement a function to merge multiple sorted queues into a single sorted queue.