//#define __USE_MINGW_ANSI_STDIO 0
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<ll> VL;
typedef vector<VL> VVL;
typedef pair<int, int> PII;

#define FOR(i, a, n) for (ll i = (ll)a; i < (ll)n; ++i)
#define REP(i, n) FOR(i, 0, n)
#define ALL(x) x.begin(), x.end()
#define IN(a, b, x) (a<=x&&x<b)
#define MP make_pair
#define PB push_back
#define MOD 1000000007
#define INF (1LL<<30)
#define LLINF (1LL<<60)
#define PI 3.14159265359
#define EPS 1e-12
//#define int ll

signed main(void)
{
	double x = 0, y = 0;
	int ang = 90;
	while(true) {
		int r, t;
		cin >> r;
		x += r*cos(ang*PI/180);
		y += r*sin(ang*PI/180);
		cin.ignore(); cin >> t;
		if(!r && !t) break;
		ang -= t;
		ang = (ang + 360) % 360;
	}
	cout << (int)x << endl << (int)y << endl;

	return 0;
}