More Problems

• Write a program to find the first unique character in a queue after multiple operations.
• Write a program to simulate a movie ticket queue.
• Write a program to implement a priority queue using a linked list.
• Write a program to find the sum of all odd numbers in a queue.
• Write a program to check if a queue can represent a valid sequence of operations.
• Write a program to implement a circular queue using arrays.
• Write a program to find the longest contiguous subsequence of even numbers in a queue.
• Write a program to find the maximum frequency of characters in a queue after multiple operations.