#include<stdio.h>
#include<math.h>
using namespace std;
int main(){
double x,y,s;
int n,k;
x=y=s=0;
while((scanf("%d,%d",&n,&k)),n!=0){
x=x+n*cos(M_PI*s/180);
y=y+n*sin(M_PI*s/180);
s=s+k;
}
printf("%d\n%d\n",int(y),int(x));
}