About string and stlib

Hi guys,

When making a program, when do we use "#include<string.h>"?

Before using string as a data type for a variable do we have to use :

#include<string.h>?




Also why do we use "#include<stdlib.h>" in a program?

Thanks

string.h

stdlib.h

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Btw, the std::string type is not in <string.h>, but in <string> .

^Adding to that, your <stdlib.h> will be <cstdlib> .

<cstdlib>