#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(void)
{
int a,i;
srand((unsigned int)time(0));
for (i = 0; i < 20; i++) {
a = (int)((rand() / ((double)RAND_MAX+1.0)) * 10);
printf("%d ", a);
}
return 0;
}