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


int main(void) {
float x , y , z ;
int i ;
x = (rand()%20)/5.0 ;
y = ((rand()%30)-15)/8.0 ;
z = ((rand()%10)-5)/7.0 ;

i = 0 ;
printf("#");
while ( i < 20 )
     {
           printf("*");
           i = i + 1 ;
     }
printf("#\n");
printf("x = %f\n",x);
i = 0 ;
printf("#");
while ( i < 20 )
     {
           printf("*");
           i = i + 1 ;
     }
printf("#\n");
printf("y = %f\n",y);
i = 0 ;
printf("#");
while ( i < 20 )
     {
           printf("*");
           i = i + 1 ;
     }
printf("#\n");
printf("z = %f\n",z);
i = 0 ;
printf("#");
     while ( i < 20 )
     {
           printf("*");
           i = i + 1 ;
     }
printf("#\n");

//system("pause");
return 0 ;
}