#include <iostream.h>
#include <math.h>

int main()
{
	float x=1.0;
	cout << x << endl;
	x = x/1e10;
	cout << x << endl;
	x = x/1e10;
	cout << x << endl;
	x = x/1e10;
	cout << x << endl;
	x = x/1e10;
	cout << x << endl;
	return 0;
}