Structure and Union in C Programming - Complete Tutorial with Memory Management

Master structures and unions in C programming through this comprehensive video series that explores memory management, data organization, and efficient coding techniques. Learn to define, declare, and manipulate structures starting with basic concepts and progressing to advanced topics like structure padding, packing, and memory alignment optimization. Discover how to work with structure variables, arrays of structures, and pointers to structures while understanding the underlying memory layout principles. Explore unions and their memory-sharing mechanisms, including practical applications for creating mixed data types and efficient memory usage. Study enumerations to improve program readability and code organization. Practice with solved GATE CS problems from 2000 and 2018 that demonstrate real-world applications of these concepts in competitive programming and technical interviews. Gain hands-on experience through step-by-step examples including designated initialization, typedef usage for cleaner code, and practical programs like calculating rectangle area using structures. Perfect your understanding through 20 detailed videos covering everything from fundamental structure declaration to complex problem-solving scenarios that combine structures and unions in professional C programming contexts.