Miscellany

#include <stdio.h>

int randomnumber (int);
main()
{
        int guess, gen, seed;

        seed = 1;  /*used the time as in the machine to generate the random number*/
        srand(seed);
        gen = randomnumber(seed);     /*the gen are being used as the number needed to be guest*/

        printf("%d\n", gen);
return 0;
}

int randomnumber(int random_seed)

{
  random_seed = random_seed * 1103515245 +12345;
  return (unsigned int)(random_seed / 65536) % 32768;
}