#include       /* NULL */
#include      /* srand, rand */
#include        /* time */

int Main()
{
  int randomNumber;

  /* initialize random seed: */
  srand (time(NULL));

  /* generate random number between 1 and 10: */
  randomNumber = rand() % 10 + 1;
    v1 = rand() % 100;         // v1 in the range 0 to 99
    v2 = rand() % 100 + 1;     // v2 in the range 1 to 100
    v3 = rand() % 30 + 1985;   // v3 in the range 1985-2014 
}