int main(void) { int i; time_t t; float x; int y; srand((unsigned) time(&t)); printf("Ten random numbers from 0 to 99\n\n"); for(i=0; i<10; i++) { x=rand(); /* gives a floating number */ y=(int)x%100; /* cast into a integer of range 0 ~ 99 */ printf("rand() modulus l00 is %d \n",y ); } getchar(); return 0; }