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memcpy function is used to copy memory area. Syntax ------ void *memcpy(void *dest, const void *src, size_t n); *dest is a destination string. *src is a source string. n is a number of characters to be copied from source string. Example: #include #include main() { char src[]="Hello World"; char des[10]; memcpy(des,src,5); printf("des:%s\n",des); //It will contain the string "Hello". }

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memcpy is general purpose copy. and strcpy is specific for string copying. strcpy will copy the source string to destination string and terminate it with '\0' character but memcpy takes extra argument which specifies the number of bytes to copy.memcpy will not handle copying of overlapping memory. use memove instead.


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They do different things, so they are uncomparable.PS: strcpy can be implemented with strlen+memcpy:char *strcpy (char *dest, const char *src){size_t len;len= strlen (src);memcpy (dest, src, len);return dest;}


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Common questions about syntax in programming languages include: "What is syntax and why is it important?", "How does syntax differ between programming languages?", "What are some common syntax errors and how can they be avoided?", and "How can I improve my understanding of syntax in a programming language?"


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How does syntax affect setting?

Syntax is essential to any form of language. Without syntax, there is no setting, there is no way to explain it and no language. Language and setting are both comprised with syntax.


Code to implement memcpy in c?

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