#include <iostream>
#include <cmath>
#include <iomanip>

using namespace std;

int main()
{
	float angle;

	while(1)
	{
		cin >> angle;
		if(cin.eof())
		{
			return 0;
		}
		cout << fixed << setprecision(6) << sin(angle*M_PI/180) << " " << cos(angle*M_PI/180) << endl;
	}
	return 0;
}