#include<iostream>
#include<iomanip>
using namespace std;

void main()
{
	//int - 4 byte whole number
	//float - 4 byte floating point number
	//double - 8 byte floating point number
	const double GRAVITY = 9.8; //constant 

	double time = 0;
	double initialHeight;
	double currentHeight;
	double speed;

	cout << "Initial height for object to fall from? ";
	cin >> initialHeight;

	cout.precision(4);
	cout.setf(ios_base::fixed);

	currentHeight = initialHeight;

	int loopCounter = 100;

	while(currentHeight > 0)
	{
		speed = GRAVITY * time;
		currentHeight = initialHeight - (speed/2 * time);

		if(loopCounter == 100)
		{
			cout << setw(5) << time;
			cout << setw(10) << speed;
			cout << setw(10) << currentHeight << endl;
			loopCounter = 0;
		}
		loopCounter++;

		time = time + .0001;
	}
	cout << setw(5) << time;
	cout << setw(10) << speed;
	cout << setw(10) << currentHeight << endl;



}