#include <iostream>
#include <math.h>
using namespace std;
#define PI 3.14159265
int main()
{
    double x=0,y=0;
	int r,dth,th=0;
	while(true){
		scanf("%d,%d",&r,&dth);
		if(!r&&!dth)break;
		x+=r*sin((double)th*PI/180);
		y+=r*cos((double)th*PI/180);
		th+=dth;
	}
	cout<<int(x)<<endl;
	cout<<int(y)<<endl;
    return 0;
}