[백준] 10995번 별 찍기 - 20

https://www.acmicpc.net/problem/10995

10995번: 별 찍기 - 20

#include <iostream>
using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
	int n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		if (i % 2 == 1) cout << ' ';
		for (int j = 0; j < n; j++) {
			cout << '*' << ' ';
		}
		cout << '\n';
	}
	return 0;
}