This article mainly explains the concepts, differences and connections between heap and stack in data structures, and extends the explanation of the difference between linked lists and arrays. The article first introduces the data structure characteristics and application scenarios of heap (a complete binary tree that satisfies the size relationship between parent and child nodes) and stack (first-in-last-out structure), and then deeply discusses the similarities and differences between heap and stack as memory spaces in operating systems. , including memory allocation methods, management methods, and possible memory leaks and stack overflow problems. Finally, the article compares the differences in memory usage and data addition and deletion between linked lists and arrays, providing readers with a comprehensive perspective on understanding these key data structures.
Data structures are the foundation of computer science. Understanding the characteristics and applications of data structures such as heaps, stacks, linked lists, and arrays is crucial to writing efficient and reliable programs. This article's clear explanation of these concepts will help readers better understand and use these data structures and improve their programming abilities. Hopefully this article will help readers deepen their understanding of these important concepts.