Mega Code Archive
Generate random number
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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main ()
{
/* initialize random generator */
srand ( time(NULL) );
/* generate random numbers */
printf("RAND_MAX = ", RAND_MAX);
printf ("A number between 0 and RAND_MAX : %d\n", rand());
printf ("A number between 0 and 99: %d\n", rand() % 100);
printf ("A number between 0 and 9: %d\n", rand() % 10);
return 0;
}
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