#include using namespace std; int main() { const int e[4]{ 1760, 3, 12, 1 }; int a[4], b[4], x[4], y[4], A = 0, B = 0, X, Y; cin >> a[0] >> a[1] >> a[2] >> a[3] >> b[0] >> b[1] >> b[2] >> b[3]; for (int i = 0; i < 4; ++i) { int n = 1; for (int j = i; j < 3; ++j) { n *= e[j]; } A += n * a[i]; B += n * b[i]; } X = A + B; Y = A - B; cerr << "A=" << A << " B=" << B << endl << "X=" << X << " Y=" << Y << endl; bool l = false; if (Y < 0) { Y *= -1; l = true; } for (int i = 0; i < 4; ++i) { int n = 1; for (int j = i; j < 4; ++j) { n *= e[j]; } x[i] = X / n; y[i] = Y / n; X %= n; Y %= n; } cout << x[0] << " " << x[1] << " " << x[2] << " " << x[3] << endl; if (l) { cout << "-"; } cout << y[0] << " " << y[1] << " " << y[2] << " " << y[3] << endl; return 0; }