_ _ _ _ _

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

int main() {
	int n, awin = 0, bwin = 0, dogfall = 0;
	cin >> n;

	while (n--) {
		int a, b;
		cin >> a >> b;

		if (a == 1 && b == 2 || a == 2 && b == 3 || a == 3 && b == 1) {
			awin ++;
		} else if (a == b) {
			dogfall ++;
		} else {
			bwin ++;
		}
	}

	cout << fixed << setprecision(2);
	cout << (double)awin / (awin + dogfall + bwin) * 100 << "%" << endl << (double)bwin /
	     (awin + dogfall + bwin) * 100 << "%";

	return 0;
}