#include<iostream>
#include<iomanip>

using namespace std;

void main()
{
	//cout.precision(3);
	////cout << ios_base::fixed << endl;
	//cout.setf(ios_base::fixed);
	//cout.setf(ios_base::left);
	//cout.unsetf(ios_base::left);
	//double f = 1116.2349234234;
	////f = 1/3.0;
	//cout << f << endl;

	//cout << setw(5) << "234" << setw(10)  << "4576" << setw(10) << "76" << endl;
	//cout << setw(5) << "2354" << setw(10) << "46" << setw(10) << "7876" << endl;
	//cout << setw(5) << "24" << setw(10) << "42666576" << setw(10) << "783376" << endl;
	//cout << setw(5) << "234" << setw(10) << "4576" << setw(10) << "876" << endl;
	//cout << setw(5) << "34" << setw(10) << "4576" << setw(10) << "76" << endl;


	const double GRAVITY = 9.8;
	double height = 0;
	double speed;
	double initialHeight;
	double time = 0;

	cout << "Height? ";
	cin >> initialHeight;

	height = initialHeight;

	while(height > 0)
	{
		time = time + .01;
		speed = GRAVITY * time;
		height = initialHeight - ( (speed/2)* time);
		cout << setw(5) << time;
		cout << setw(10) << speed;
		cout << setw(10) << height << endl;
	}

}