#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstring>
#include<string>
#include<cctype>
#include<stack>
#include<queue>
#include<vector>
#include<map>
#include<set>
#include<sstream>
#include<utility>
#include<math.h>
#include<stdio.h>
#include<ctype.h>
#define pi 2*acos(0.0)
using namespace std;
int main()
{
long double s,a,arc,chord,deg,rad;char type[5];
//freopen("in.txt","r",stdin);
while(scanf("%Lf%Lf%s",&s,&a,type)==3)
{
if(!strcmp(type,"min"))
{
if(a>180)
a=360-a;
deg=a/60.0;
rad=(pi*deg)/180.0;
}
else
{
if(a>180)
a=360-a;
deg=a;
rad=(pi*deg)/180.0;
}
arc=(s+6440)*rad;
chord=2*(s+6440)*sin(rad/2.0);
printf("%0.6Lf %0.6Lf\n",arc,chord);
}
return 0;
}
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