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/*********************************************************************
*
* Purpose: Demonstrate the 'srand' and 'rand' functions
* Author: M.J. Leslie.
* Date: 11=Nov-94
*
*********************************************************************/
#include <time.h>
#include <stdlib.h>
main()
{
int rolls=4;
/* This looks DISCUSTING!
* time returns a different value
* on every execution. And so
* changes the value passed to
* srand. See CAST
* for an explanation of
* (unsigned int) and (time_t) */
srand((unsigned int)time((time_t *)NULL));
/* Roll the dice. */
while(rolls--)
{
printf("Dice value is %d\n", (rand()%6)+1);
}
}
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