#include <iostream>;
#include <cstdio>
using namespace std;
int main()
{
	char c;
	cin >> c;
	cout << "  " << c << "  " << "\n" << endl;
	cout << " " << c << c << c << " " << "\n" << endl;
	cout << c << c << c << c << c << "\n" << endl;
	return 0;
}

编译器上输出的时候还是对的，不知道为啥一提交就不对了