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

int main()
{
   double a=0.0, b=1.0, x;
   int i, n = 10;
   
   srand(time(0));

   for(i=0; i<n; i++)
   {
       x = a + (b - a) * rand()/RAND_MAX;
       printf("%f\n", x);
   }
}