calloc tag

2 questions

1 answers
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0

What is the difference between malloc and calloc?

The method of using both is similar, and the size of the return is the same, but why is there a separate one?I can't tell the difference between the two.

c malloc calloc

1 years ago

1 answers
126 views
0

[C question] How should I release the dynamic allocation in this situation?

#include <stdio.h>#include <stdlib.h>char *Mystrrev(char *string) { int nLength = 0; char *Mystr = NULL; for(int i = 0; string[i] != '\0'; i++) nLength++; Mystr = (char*)calloc(nLength + 1...

c calloc dynamic-allocation

1 years ago

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