Efficient Deque Implementation Using Circular Arrays in C++

[stutimi]

This C++ program implements a double-ended queue (deque) using circular arrays, allowing insertion and deletion of elements from both the front and rear ends. The deque is initialized with a specified maximum size, and key operations such as insertFront, insertRear, deleteFront, and deleteRear are provided. The implementation includes methods to check if the deque is full or empty, retrieve elements from the front and rear, and print the current state of the deque. The circular array approach ensures efficient use of memory and optimal performance for all operations, making it a versatile data structure suitable for various applications.