More Problems

• Write a program to find the first unique character in a stream of characters using a queue.
• Implement a queue for managing online orders in an e-commerce platform.
• Write a program to find the longest contiguous subsequence of numbers in a queue.
• Implement a function that uses a queue to generate combinations of k elements from a set.
• Write a program to find the shortest path in a weighted graph using Bellman-Fords algorithm and a queue.
• Implement a queue that allows for multiple priorities for task management.
• Write a program to find the longest palindrome substring in a queue of characters.
• Implement a queue for managing event ticket sales.