#include<iostream>
#include<iomanip>

using namespace std;

void main()
{
	// int 4 bytes
	// float 4 bytes
	// double 8 bytes
	const double GRAVITY = 9.8;  // m per sec squared 

	double height;
	cout << "Height of object? " << endl;
	cin >> height;

	double time = 0;
	double speed = 0;
	double distanceTraveled = 0;
	double currentHeight = 0;

	cout.precision(3);
	cout.setf(ios::fixed);

	while(height - distanceTraveled > 0)
	{
		speed = GRAVITY * time;
		double averageSpeed = speed/2;
		distanceTraveled = averageSpeed * time;
		currentHeight = height - distanceTraveled;

		//type cast
		int roundedTime = (int)(time * 100);
		 
		if(roundedTime % 10 == 0)
		{
			cout << setw(10) << time;
			cout << setw(10) << currentHeight;
			cout << setw(10) << speed << endl;
		}

		time += .01;
	}

	cout << setw(10) << time;
	cout << setw(10) << currentHeight;
	cout << setw(10) << speed << endl;
}