what's the differences between:
a.) #include<stdio.h>
int main(void)
{
printf("Hello world\n");
return 0;
}
AND
b.) #include <stdio.h>
main ()
{
printf("hello there world");
}


?
when i was in college, we used a book called "C for engineers and scientist" and they use the code found in b.) and it worked but i can't remember which version of C is it.
now, when i use the code found in b.) with C++ compiler 5.5, an error always occur saying something about the "function main" i can't remember the whole sentence and the computer i'm using right now doesn't have C installed.
what could be wrong???
thanks in advance.
