Understanding memory management is crucial for efficiency from "summary" of C Programming Language by Brian W. Kernighan,Dennis Ritchie
Memory management is a critical aspect of programming in C. In order to write efficient programs, it is essential to have a good understanding of how memory is allocated and deallocated within a program. When memory is not managed properly, it can lead to memory leaks, where memory is allocated but never released, causing the program to consume more memory than necessary. This can result in decreased performance and even program crashes. In C, memory management is done manually by the programmer, unlike in some high-level languages where memory management is handled automatically by the language's runtime environment. This manual management gives the programmer more control over how memory is allocated and deallocated, but it also requires more attention to detail to ensure that memory is managed properly. One of the key concepts in memory management in C is the use of functions like malloc and free to allocate and deallocate memory dynamically. The malloc function is ...
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