int main() //without header file
{int *i;
char k;
float s;
char j[5];
struct hi
{
};
return 0;
}
//where these all keywords and main function is declared and defined…?????
int main() //without header file
{int *i;
char k;
float s;
char j[5];
struct hi
{
};
return 0;
}
//where these all keywords and main function is declared and defined…?????
If we save our program with .c extension before compiling it, the compiler with Automatically include the header files.
for eg-
First we save our program with abc.c and then complile it. It will not show any error.
try it.
thats not true , its related to system library function or we can say these all are declared under the os.
it do depend on the arch and the complier config.