Thread: include c++ in c

Originally Posted by ZuK

Yes. The c compiler propably never even got that far to see that call.

Now your problem seems to be that MS standard library doesn't have any drand48().

I changed it to cstdlib.
How can I fix this problem?

Originally Posted by quo

I changed it to cstdlib.
How can I fix this problem?

Quick and dirty:

Code:

double drand48() // random number between [0.0, 1.0]
{
  return rand() / (double)RAND_MAX;
}

...

srand(time(0)); // somewhere in main()

However, if the random numbers will be as random (uniformly distributed) as the results you would get from the original drand48() function, I don't know.