what's wrong with this code

[rafilon]

#include <stdio.h>

main ()

{
   int x;
   x = 7;

   printf("The value of integer variable x is %d", x);


}

Thanks

[TimoVJL]

1. function main -> int main
2. function should return value -> return 0;

Code: [Select]

#include <stdio.h>

int main(int argc, char **argv)
{
   int x;
   x = 7;

   printf("The value of integer variable x is %d", x);
   return 0;
}