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

int main()
{
	//Output a 36 (width) by 10 (height) rectangle of Xs.

	for (int r {0}; r < 10; ++r) {           //r stands for "row"
		for (int c {0}; c < 36; ++c) {   //c stands for "column"
			cout << "X";
		}
		cout << "\n";
	}

	return EXIT_SUCCESS;
}