#include<bits/stdc++.h>

#define INF 1000010000
#define nl '\n'
#define pb push_back
#define ppb pop_back
#define mp make_pair
#define fi first
#define se second
#define pii pair<int,int>
#define pdd pair<double,double>
#define all(c) (c).begin(), (c).end()
#define SORT(c) sort(all(c))
#define rep(i,n) for( int i = 0; i < n; ++i )
#define repi(i,n) for( int i = 1 ; i <= n; ++i )
#define repn(i,n) for( int i = n - 1 ; i >= 0 ; --i )
#define repf(j,i,n) for( int j = i ; j < n ; ++j )
#define die(s) {std::cout << s << nl;}
#define dier(s) {std::cout << s; return 0;}
#define vi vector<int>
typedef long long ll;

using namespace std;

inline ll Abs(ll x) {
 return x < 0 ? -x : x;
 }

inline void trans(ll &x, ll &y) {
ll t=x-y;
 y=x+y;
x=t;
}
inline int __gcd ( int a, int b ){
  if ( a==0 ) return b;
  return __gcd ( b%a, a );
}

ll greenA, greenB, redA, redB;

inline void edge(ll x1, ll y1, ll x2, ll y2) {
    greenA += x1 * y2 - x2 * y1;
    greenB += __gcd(Abs(x2-x1), Abs(y2-y1));

    trans(x1, y1);
    trans(x2, y2);

    redA += x1 * y2 - x2 * y1;
    redB += __gcd(Abs(x2-x1), Abs(y2-y1));
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.precision(0);
    int N, d, theta;
    int x0, y0, x1, y1, x2, y2;

       while (scanf("%d %d %d", &d, &theta, &N) == 3 && d > 0) {
        greenA = greenB = redA = redB = 0;

        scanf(" %d %d", &x0, &y0);
        x1 = x0; y1 = y0;
        repf(i , 1 , N) {
            scanf(" %d %d", &x2, &y2);
            //cin >> x2 >> y2;
            edge(x1, y1, x2, y2);
            x1 = x2; y1 = y2;
        }
        edge(x1, y1, x0, y0);

        ll greenI = (Abs(greenA) - greenB + 2) / 2;
        ll redI = (Abs(redA) - redB + 2) / 2;

        double area = Abs(greenA) / 2.0 * d * d * sin(theta*2*acos(0.0)/180.0);
        if (fabs(area - floor(area)) < fabs(area - ceil(area)))
            area = floor(area);
        else
            area = ceil(area);
       cout << redI - greenI << " " <<fixed <<  area << nl;
    }
}