Triangles.cpp

#include <iostream> 
using namespace std;
int main()
{
	int rows; char fill; char stroke;

	cout << "Select the number of rows: ";
	cin >>rows;
	cout << "Select the material to fill: ";
	cin >>fill;
	cout << "Select the material to stroke: ";
	cin >> stroke;
	cout << endl;

	for (int j = 0; j <= rows; j++)
	{
		cout << " ";
	}
	cout << stroke << "  ";

	for (int j = 1; j <= rows * 2 + 3 ; j++)
	{
		cout << stroke;
	}
	cout << "\n";


	for (int i = 1; i <= rows; i++)
	{
		for (int j = 0; j < 1 + rows - i; j++)
		{
			cout << " ";}
			cout << stroke;

		for (int j = 0; j < i * 2 - 1; j++)
		{
			cout << fill;
		}
		cout << stroke;


		cout << " ";
		cout<< " "<< stroke;
		for (int j = 0; j < (rows * 2 + 1) - (i * 2); j++)
		{
			cout << fill;
		}
			cout << stroke;
			cout << endl;
	}


	for (int j = 0; j < 3 + rows * 2; j++)
	{
		cout << stroke;
	}
	cout << "  " << stroke;

	cout << "\n\n\n";


	system("pause");
	return 0;
}