//////////////////////////////////////////////////////////////////////////
//Tom Valesky
//CS-752
//Dr. Chen, instructor
//util.cpp -- utility routines
//////////////////////////////////////////////////////////////////////////

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

float get_rand(float lower, float upper)
{
        float rand_value;
        rand_value = rand();            //random integer
        rand_value /= RAND_MAX;         //float between 0 and 1
        rand_value *= upper - lower;    //pick number between upper & lower
        rand_value += lower;            //put number in the right place
        return rand_value;
}