#include<cstdio>
#include<cmath>
double pi(){return std::atan(1)*4;}
double degToRad(double deg){
  return deg * pi() / 180;
}
int main(){
  double x=0,y=0,angle=0;
  for(;;){
    int leng,rot;
    scanf("%d,%d",&leng,&rot);
    if(!(leng|rot)){break;}
    y+=cos(degToRad(angle))*leng;
    x+=sin(degToRad(angle))*leng;
    angle+=rot;
  }
  printf("%d\n%d\n",(int)x,(int)y);
}