The C++ and Data Structures Lab Manual is a comprehensive guide designed to help students develop a strong foundation in both programming and efficient data management. The manual begins with basic C++ concepts, such as classes, objects, constructors, and inheritance, and progressively advances to cover essential data structures like arrays, stacks, queues, and linked lists. Through hands-on exercises, students will also explore advanced topics, including converting infix to postfix expressions, evaluating postfix notations, binary tree traversals, sorting algorithms, and search techniques. Each program is crafted to bridge the gap between theory and practice, promoting critical thinking and problem-solving skills. The manual emphasizes the role of data structures in creating efficient algorithms, equipping students to tackle real-world challenges with confidence. Structured for learners at various levels, the manual ensures that even beginners can navigate complex topics with ease.