#include <iostream>
#include <iomanip>

using  namespace std;

void printPyramid(int height) {
	char a('*');
	for (int i = 0; i < height; i++) {
		cout << setw(height - i) << a;
		for (int b = 0; b < (i * 2); b++) {
			cout << a;
		}
		cout << a << endl;
	}
}

int main() {
	int input;
	cout << "Enter height of pyramid: ";
	cin >> input;

	printPyramid(input);
}