#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef long double ld;
ld pi = 3.14159265358979323846264 ;
ld len(double a , double n , double r){
            return (a * sin(pi * r / n)) / sin(pi / n);
}
struct r {
            int i;
            int j;
            int k;
};
map < ld , r > store;
ld ang(ld a , ld b , ld c){
            return (180.0 / pi) * acos( (pow(a , 2) + pow(b , 2) - pow(c , 2)) / (2 * a * b) );
}
ld x = 1.2345;
int main()
{
            ios_base::sync_with_stdio(false);
            cin.tie(0);
            cout.tie(0);
            ll n;
            ld a;
            cin >> n >> a;
            int num = 3;
            if (n % 2 == 0){
                    int th = 2;
                    int se = 1;
                    for(int i = 0 ; i < n / 2 - 1 ; i++){
                            ld fir = x;
                            ld sec = len(x , n , se);
                            ld thi = len(x , n , th);
                            if(store.find(abs(ang(fir , sec , thi) - a)) == store.end())
                                store[abs(ang(fir , sec , thi) - a)] = {1 , 2 , num};
                            if(store.find(abs(ang(sec , fir , thi) - a)) == store.end())
                                store[abs(ang(sec , fir , thi) - a)] = {2 , 1 , num};
                            if(store.find(abs(ang(sec , thi , fir) - a)) == store.end())
                                store[abs(ang(sec , thi , fir) - a)] = {2 , num , 1};
                            se++;
                            th++;
                            num++;
                    }
            }
            else{
                    int th = 2;
                    int se = 1;
                    for(int i = 0 ; i < n / 2  ; i++){
                            ld fir = x;
                            ld sec = len(x , n , se);
                            ld thi = len(x , n , th);
                            if(store.find(abs(ang(fir , sec , thi) - a)) == store.end())
                                store[abs(ang(fir , sec , thi) - a)] = {1 , 2 , num};
                            if(store.find(abs(ang(sec , fir , thi) - a)) == store.end())
                                store[abs(ang(sec , fir , thi) - a)] = {2 , 1 , num};
                            if(store.find(abs(ang(sec , thi , fir) - a)) == store.end())
                                store[abs(ang(sec , thi , fir) - a)] = {2 , num , 1};
                            se++;
                            th++;
                            num++;
                    }
            }
            auto j = (*store.begin()).second;
            cout << j.i << " " << j.j << " " << j.k << endl;
            return 0;
}