#include <iostream>

using namespace std;
int main()
{
	char name[20];
	float height = 0;
	float width = 0;
	float length = 0;
	float paint = 0;

	// Ask the user for their name
	cout << "Hello user, please enter your first name: ";
	cin >> name;
	cout << "I got " << name << "." << endl;

	// Ask user for the  deminsions
	do
	{
		cout << "Okay " << name << ", please enter the length of the house:";
		cin >> length;
			if (length < 0)
				cout << "That input is invalid. Please enter a positive number, " << name << ".";
	} while (length < 0);

	do
	{
		cout << "I got the lenth " << name << ", now enter the width of the house: ";
		cin >> width;
			if (width < 0)
				cout << "That input is invalid. Please enter a positive number, " << name << ".";
	} while (width < 0);

	do
	{
		cout << "I got the width, now enter the height of the house, " << name << ":";
		cin >> height;
			if (height < 0)
				cout << "That input is invalid. Please enter a positive number, " << name << ".";
	} while (height < 0);

	do
	{
		cout << "Lastly, " << name << ", please enter the amount of coats youd like to apply on the house:";
		cin >> paint;
		if (paint < 0)
			cout << "That input is invalid. Please enter a positive number, " << name << ".";
	} while (paint < 0);


	system("pause");
	return 0;



}