#include <bits/stdc++.h>
using namespace std;

const double PI = acos(-1);

template<typename T>
struct BIT {
    int n;
    vector<T> dat;

    BIT(int n=0){
        initialize(n);
    }

    void initialize(int nin){
        n = nin;
        dat.assign(n, 0);
    }

    T sum(int i){
        T s = 0;
        while(i >= 0){
            s += dat[i];
            i = (i & (i+1)) - 1;
        }
        return s;
    }

    T sum_between(int i, int j){
        return sum(j) - sum(i-1);
    }

    void plus(int i, T x){
        while(i < n){
            dat[i] += x;
            i |= i+1;
        }
    }

    // a[0]+...+a[ret] >= x
    int lower_bound(T x){
        if(x < 0) return -1;
        int ret = -1;
        int k = 1;
        while(2*k <= n) k <<= 1;
        for( ;k>0; k>>=1){
            if(ret+k < n && dat[ret+k] < x){
                x -= dat[ret+k];
                ret += k;
            }
        }
        return ret + 1;
    }
};

template<typename F, typename T, typename Func_mf, typename Func_op, typename Func_mv>
struct LazySegtree {
    int n, n_org;
    vector<T> dat;
    vector<F> laz;
    Func_mf merge_functions;
    Func_op operate;
    Func_mv merge_values;
    F fe;
    T te;

    LazySegtree(){}
    LazySegtree(int n_org,
                Func_mf merge_functions,
                Func_op operate,
                Func_mv merge_values,
                F fe, T te):
                n_org(n_org),
                merge_functions(merge_functions),
                operate(operate),
                merge_values(merge_values),
                fe(fe), te(te){
        n = 1;
        while(n < n_org) n <<= 1;
        dat.assign(2*n-1, te);
        laz.assign(2*n-1, fe);
    }

    void build(vector<T>& A){
        for(int k=0; k<int(A.size()); k++) dat[k+n-1] = A[k];
        for(int k=n-2; k>=0; k--) dat[k] = merge_values(dat[2*k+1], dat[2*k+2]);
    }

    void eval(int k, int w){
        if(laz[k] == fe) return;
        operate(dat[k], laz[k], w);
        if(k < n-1){
            merge_functions(laz[2*k+1], laz[k]);
            merge_functions(laz[2*k+2], laz[k]);
        }
        laz[k] = fe;
    }

    void update_between(int a, int b, F x){
        update(a, b+1, x, 0, 0, n);
    }

    void update(int a, int b, F x, int k, int lb, int rb){
        eval(k, rb-lb);
        if(b <= lb || rb <= a) return;
        if(a <= lb && rb <= b){
            merge_functions(laz[k], x);
            eval(k, rb-lb);
        }else{
            int mb = (lb+rb)>>1;
            update(a, b, x, 2*k+1, lb, mb);
            update(a, b, x, 2*k+2, mb, rb);
            dat[k] = merge_values(dat[2*k+1], dat[2*k+2]);
        }
    }

    T get_between(int a, int b){
        return query(a, b+1, 0, 0, n);
    }

    T query(int a, int b, int k, int lb, int rb){
        eval(k, rb-lb);
        if(rb<=a || b<=lb) return te;
        if(a<=lb && rb<=b) return dat[k];
        int mb = (lb+rb)>>1;
        T vl = query(a, b, 2*k+1, lb, mb);
        T vr = query(a, b, 2*k+2, mb, rb);
        return merge_values(vl, vr);
    }
};

using MA = array<array<double, 2>, 2>;
using MB = array<array<double, 1>, 2>;

MB matmulAB(MA A, MB B){
    assert(A[0].size() == B.size());
    int N = A.size(), M = B[0].size(), K = B.size();
    MB ans;
    for(int i=0; i<N; i++) for(int j=0; j<M; j++) ans[i][j] = 0.0;
    for(int i=0; i<N; i++) for(int j=0; j<M; j++) for(int k=0; k<K; k++) ans[i][j] += A[i][k] * B[k][j];
    return ans;
}
MA matmulAA(MA A, MA B){
    assert(A[0].size() == B.size());
    int N = A.size(), M = B[0].size(), K = B.size();
    MA ans;
    for(int i=0; i<N; i++) for(int j=0; j<M; j++) ans[i][j] = 0.0;
    for(int i=0; i<N; i++) for(int j=0; j<M; j++) for(int k=0; k<K; k++) ans[i][j] += A[i][k] * B[k][j];
    return ans;
}

MB matadd(MB A, MB B){
    int N = A.size(), M = A[0].size();
    for(int i=0; i<N; i++) for(int j=0; j<M; j++) A[i][j] += B[i][j];
    return A;
}

MA make_E22(){
    MA E22;
    E22[0][0] = E22[1][1] = 1.0;
    E22[0][1] = E22[1][0] = 0.0;
    return E22;
}
MB make_Z21(){
    MB Z21;
    Z21[0][0] = Z21[1][0] = 0.0;
    return Z21;
}

MA E22 = make_E22();
MB Z21 = make_Z21();

auto make_segtree = [](int N){
    using F = pair<MA, MB>;
    using T = MB;
    auto merge_functions = [](F& f, F& g){
        f.first = matmulAA(g.first, f.first);
        f.second = matadd(matmulAB(g.first, f.second), g.second);
    };
    auto operate = [](T& v, F& f, int w){
        v = matadd(matmulAB(f.first, v), f.second);
    };
    auto merge_values = [](T& a, T& b){
        return a == Z21 ? b : a;
    };
    F fe = {E22, Z21};
    T te = Z21;
    return LazySegtree<F, T, decltype(merge_functions), decltype(operate), decltype(merge_values)>
        (N, merge_functions, operate, merge_values, fe, te);
};

int main(){
    int N, Q;
    cin >> N >> Q;
    auto st = make_segtree(N+1);
    vector<int> L(N, 1);
    BIT<int> Theta(N);

    auto calc = [&](int deg, MB pos)->pair<MA, MB>{
        double theta = deg*PI/180;
        double x0 = pos[0][0], y0 = pos[1][0];
        MA a;
        a[0][0] = a[1][1] = cos(theta);
        a[0][1] = -sin(theta);
        a[1][0] = sin(theta);
        MB b;
        b[0][0] = -cos(theta)*x0 + sin(theta)*y0 + x0;
        b[1][0] = -sin(theta)*x0 - cos(theta)*y0 + y0;
        return {a, b};
    };
    
    vector<MB> ini(N+1);
    for(int i=0; i<=N; i++){
        ini[i][0][0] = double(i);
        ini[i][1][0] = 0.0;
    }
    st.build(ini);
    while(Q--){
        int t;
        scanf("%d", &t);
        if(t == 1){
            int i, x;
            scanf("%d %d", &i, &x);
            i--;
            int d = x - L[i];
            int theta = Theta.sum(i) % 360;
            MB diff;
            diff[0][0] = d*cos(theta*PI/180);
            diff[1][0] = d*sin(theta*PI/180);
            st.update_between(i+1, N, {E22, diff});
            L[i] = x;
        }else if(t == 0){
            int i, x;
            scanf("%d %d", &i, &x);
            i--;
            auto pos = st.get_between(i, i);
            int diff = x - Theta.sum_between(i, i);
            auto f = calc(diff, pos);
            st.update_between(i+1, N, f);
            Theta.plus(i, diff);
        }else{
            int i;
            scanf("%d", &i);
            auto ans = st.get_between(i, i);
            printf("%.10lf %.10lf\n", ans[0][0], ans[1][0]);
        }
    }

    return 0;
}