More Problems

• Write a program to determine the longest common subsequence in two sequences using a queue.
• Implement a circular queue that allows operations from both ends.
• Write a program to find the first unique integer in a queue after several operations.
• Implement a queue that can dynamically resize and maintain order.
• Write a program to simulate a queue for managing product orders in an online store.
• Implement a function that uses a queue to generate all combinations of a string.
• Write a program to find the longest substring without repeating characters using a queue.
• Implement a queue for managing user sessions in an authentication system.