More Problems

• Write a program to find the minimum number of platforms needed at a railway station given arrival and departure times.
• Write a program to simulate a queue for managing requests in a web server.
• Write a program to implement a circular queue.
• Write a program to check if a queue is a valid sequence of operations.
• Write a program to implement a queue using linked list nodes.
• Write a program to find the longest sequence of repeating elements in a queue.
• Write a program to find the maximum product of any two numbers in a queue.
• Write a program to implement a queue that allows duplicate elements.