#include <bits/stdc++.h>
using namespace std;
int main() {
const double PI = 3.141592653589793;
double a,b;
string c;
double r=6440;
double ans1=0,ans2=0;
while(scanf("%d%d%s",&a,&b,&c)==3){
double theta=(cos(b*PI/180));
if(c=="deg"){
ans1=(b/360)*2*PI*r;
ans2=pow((-(theta*2*a*b-pow(a,2)-pow(b,2))),(1/2));
printf("%d %d",ans1,ans2);
}else{
ans1=(b/60)*2*PI*r;
ans2=pow((-(theta*2*a*b-pow(a,2)-pow(b,2))),(1/2));
}
}
return 0;
}
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