Topic: queue-problem / Level: intermediate

• 1951. Write a program to implement a circular queue that dynamically resizes based on demand.
• 1952. Write a program to find the longest contiguous subsequence of odd numbers in a queue.
• 1953. Write a program to implement a queue for managing food delivery services.
• 1954. Write a program to find the maximum product of two numbers in a queue after various operations.
• 1955. Write a program to check if a queue can represent a valid binary tree after operations.
• 1956. Write a program to implement a queue for managing job applications.
• 1957. Write a program to find the smallest number in a queue after several operations.
• 1958. Write a program to check if a queue can represent a valid binary search tree after operations.
• 1959. Write a program to implement a queue for managing daily tasks.
• 1960. Write a program to find the average of elements in a queue after removing duplicates.
• 1961. Write a program to check if two queues can represent a valid sequence of stack operations.
• 1962. Write a program to implement a circular queue for managing event ticket sales.
• 1963. Write a program to find the longest subsequence of characters in a queue.
• 1964. Write a program to simulate a job processing queue for a company.
• 1965. Write a program to implement a queue for managing user notifications.
• 1966. Write a program to find the maximum frequency of characters in a queue after removing duplicates.
• 1967. Write a program to check if a queue can represent a valid infix expression after operations.
• 1968. Write a program to find the sum of elements in a queue after removing odd numbers.
• 1969. Write a program to implement a queue for managing event participation.
• 1970. Write a program to find the longest subsequence of odd integers in a queue.
• 1971. Write a program to check if two queues can represent a valid sequence of operations.
• 1972. Write a program to implement a circular queue for managing student feedback.
• 1973. Write a program to find the first unique integer in a queue after various operations.
• 1974. Write a program to simulate a movie ticket queue.
• 1975. Write a program to find the total number of items in a queue after multiple operations.
• 1976. Write a program to check if a queue can represent a valid binary search tree after operations.
• 1977. Write a program to implement a queue for managing customer service inquiries.
• 1978. Write a program to find the average of numbers in a queue after removing duplicates.
• 1979. Write a program to check if two queues can represent a valid sequence of numbers.
• 1980. Write a program to implement a circular queue for managing tasks in a project.
• 1981. Write a program to find the longest contiguous subsequence of even numbers in a queue.
• 1982. Write a program to simulate a customer service queue for complaints.
• 1983. Write a program to implement a queue for managing project deadlines.
• 1984. Write a program to find the first unique character in a queue after multiple operations.
• 1985. Write a program to check if a queue can represent a valid binary tree.
• 1986. Write a program to find the total number of distinct elements in a queue after several operations.
• 1987. Write a program to implement a queue for managing online course feedback.
• 1988. Write a program to find the maximum frequency of elements in a queue after various operations.
• 1989. Write a program to check if a queue can represent a valid sequence of operations.
• 1990. Write a program to implement a circular queue using linked lists.
• 1991. Write a program to find the first non-repeating integer in a queue after multiple operations.
• 1992. Write a program to implement a queue for managing customer orders in a restaurant.
• 1993. Write a program to find the smallest number in a queue after several operations.
• 1994. Write a program to check if two queues can represent a valid binary search tree.
• 1995. Write a program to find the longest subsequence of even integers in a queue.
• 1996. Write a program to simulate a ticket sales queue for a concert.
• 1997. Write a program to implement a queue for managing online registrations.
• 1998. Write a program to find the average of numbers in a queue after removing odd numbers.
• 1999. Write a program to check if a queue can represent a valid infix expression.
• 2000. Write a program to implement a queue for managing user notifications in an application.

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