#include <iostream>
#include <iomanip>
#include <cstdio>
#include <vector>
#include <string>
#include <algorithm>
#include <cmath>

using namespace std;

const double EPS = 1E-6;

int n = 2;
vector<double> x(n);

int main()
{
//variant 3
// x - cos y = 3
// cos ( x - 1) + y = 0.5
x[0] = 3;
x[1] = 3.5;

double last1 = 100000;
double last2 = 100000;
while ((fabs(last1 - fabs(x[0])) > EPS) || (fabs(last2 - fabs(x[1])) > EPS))
{
last1 = fabs(x[0]);
last2 = fabs(x[1]);

double xx = x[0];
double yy = x[1];

x[0] -= xx - cos (yy) - 3.0;
x[1] -= cos(xx - 1.0) + yy - 0.5;
}


cout << fixed << setprecision(8) << x[0] << endl << x[1];
return 0;
}