#include <bits/stdc++.h>
using namespace std;

int main() {
	int a;
	cin >> a;
	for (int i = 1; i <= a; i++) {
		for (int k = 1; k <= a; k++) {
			cout << "*";
		}
		cout << endl;
	}
	return 0;
}

#include <bits/stdc++.h> using namespace std;

int main() { int n; cin >> n; for (int i = 1; i <= n; i++) { for (int j = 1; j <= n; j++) { cout << "*"; } cout << endl; }

return 0;

}

#include <bits/stdc++.h> using namespace std;

int main() { int a; cin >> a; for (int i = 1; i <= a; i++) { for (int j = 1; j <= a; j++) { cout << "*"; } cout << endl; } return 0; }