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

int random(int a_random, int b_random);
double random(double c_random, double d_random, int accu);

int random(int a_random, int b_random)
{
	if(a_random >= b_random) return 0;
	int temp_int_random;
	int int_random = 0;
	int accu = b_random - a_random;
	if(accu < 10000) accu = 10000;
	temp_int_random = time(NULL) % (accu - 1) + 1;
	for(int i_int_random = 1; i_int_random <= temp_int_random; i_int_random++)
	  int_random = (int_random + rand()) % accu;
	int_random = int_random % (b_random - a_random) + a_random;
	return int_random;
}

double random(double a_random, double b_random, int accu = 4)
{
	if(a_random >= b_random) return 0;
	double temp = 0.0;
	for(int i = 1; i <= accu; i++) {
		temp += double(random(0, 10)) * pow(0.1, double(i));
	}
	return temp * (b_random - a_random) + a_random;
}