#pragma GCC optimize ("Ofast")
#include<bits/stdc++.h>
using namespace std;
#define PI 3.14159265358979323846
void*wmem;
char memarr[96000000];
template<class T> inline void walloc1d(T **arr, int x, void **mem = &wmem){
  static int skip[16] = {0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
  (*mem) = (void*)( ((char*)(*mem)) + skip[((unsigned long long)(*mem)) & 15] );
  (*arr)=(T*)(*mem);
  (*mem)=((*arr)+x);
}
inline int my_getchar_unlocked(){
  static char buf[1048576];
  static int s = 1048576;
  static int e = 1048576;
  if(s == e && e == 1048576){
    e = fread_unlocked(buf, 1, 1048576, stdin);
    s = 0;
  }
  if(s == e){
    return EOF;
  }
  return buf[s++];
}
inline void rd(int &x){
  int k;
  int m=0;
  x=0;
  for(;;){
    k = my_getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = my_getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
inline int rd_int(void){
  int x;
  rd(x);
  return x;
}
struct MY_WRITER{
  char buf[1048576];
  int s;
  int e;
  MY_WRITER(){
    s = 0;
    e = 1048576;
  }
  ~MY_WRITER(){
    if(s){
      fwrite_unlocked(buf, 1, s, stdout);
    }
  }
}
;
MY_WRITER MY_WRITER_VAR;
void my_putchar_unlocked(int a){
  if(MY_WRITER_VAR.s == MY_WRITER_VAR.e){
    fwrite_unlocked(MY_WRITER_VAR.buf, 1, MY_WRITER_VAR.s, stdout);
    MY_WRITER_VAR.s = 0;
  }
  MY_WRITER_VAR.buf[MY_WRITER_VAR.s++] = a;
}
inline void wt_L(char a){
  my_putchar_unlocked(a);
}
int WRITER_DOUBLE_DIGIT = 15;
inline int writerDigit_double(){
  return WRITER_DOUBLE_DIGIT;
}
inline void writerDigit_double(int d){
  WRITER_DOUBLE_DIGIT = d;
}
inline void wt_L(double x){
  const int d = WRITER_DOUBLE_DIGIT;
  int k;
  int r;
  double v;
  if(x!=x || (x==x+1 && x==2*x)){
    my_putchar_unlocked('E');
    my_putchar_unlocked('r');
    my_putchar_unlocked('r');
    return;
  }
  if(x < 0){
    my_putchar_unlocked('-');
    x = -x;
  }
  x += 0.5 * pow(0.1, d);
  r = 0;
  v = 1;
  while(x >= 10*v){
    v *= 10;
    r++;
  }
  while(r >= 0){
    r--;
    k = floor(x / v);
    if(k >= 10){
      k = 9;
    }
    if(k <= -1){
      k = 0;
    }
    x -= k * v;
    v *= 0.1;
    my_putchar_unlocked(k + '0');
  }
  if(d > 0){
    my_putchar_unlocked('.');
    v = 1;
    for(r=(0);r<(d);r++){
      v *= 0.1;
      k = floor(x / v);
      if(k >= 10){
        k = 9;
      }
      if(k <= -1){
        k = 0;
      }
      x -= k * v;
      my_putchar_unlocked(k + '0');
    }
  }
}
template<class T> inline T pow2_L(T a){
  return a*a;
}
template<class T> struct segtree_pg{
  int N;
  int logN;
  T*val;
  void malloc(int maxN, int once = 0);
  void walloc(int maxN, int once = 0, void **mem = &wmem);
  void free(void);
  T& operator[](int i);
  void setN(int n, int zerofill = 1, int dobuild = 1);
  void build(void);
  inline void build(int a);
  inline void change(int a, T v);
  inline T get(int a, int b);
}
;
struct hoge{
  double x;
  double y;
  double th;
}
;
hoge gethoge(double th, double len){
  hoge res;
  res.x = len * cos(th);
  res.y = len * sin(th);
  res.th = th;
  return res;
}
void segtree_pg_func(hoge &res, hoge a, hoge b){
  double len;
  double arg;
  len = sqrt((pow2_L(b.x))+(pow2_L(b.y)));
  arg = atan2(b.y, b.x);
  res.x = a.x + len * cos(a.th + arg);
  res.y = a.y + len * sin(a.th + arg);
  res.th = a.th + b.th;
}
hoge arr[100000];
segtree_pg<hoge> t;
int main(){
  int cTE1_r3A, i;
  wmem = memarr;
  int N;
  rd(N);
  hoge tmp;
  arr[0] = gethoge(0, 1);
  for(i=(1);i<(N);i++){
    arr[i] = arr[i-1];
  }
  t.walloc(N);
  t.setN(N);
  for(i=(0);i<(N);i++){
    t[i] = arr[i];
  }
  t.build();
  int RZTsC2BF = rd_int();
  for(cTE1_r3A=(0);cTE1_r3A<(RZTsC2BF);cTE1_r3A++){
    int TYPE;
    rd(TYPE);
    int I;
    int X;
    if(TYPE==0){
      rd(I);I += (-1);
      rd(X);
      arr[I].th = X * PI / 180;
      arr[I] = gethoge(X * PI / 180, sqrt((pow2_L(arr[I].x))+(pow2_L(arr[I].y))));
      t.change(I, arr[I]);
    }
    if(TYPE==1){
      rd(I);I += (-1);
      rd(X);
      arr[I] = gethoge(arr[I].th, X);
      t.change(I, arr[I]);
    }
    if(TYPE==2){
      rd(I);
      tmp = t.get(0, I);
      wt_L(tmp.x);
      wt_L(' ');
      wt_L(tmp.y);
      wt_L('\n');
    }
  }
  return 0;
}
template<class T> void segtree_pg<T>::malloc(int maxN, int once /*= 0*/){
  int i;
  for(i=1;i<maxN;i*=2){
    ;
  }
  val = new T[2*i];
  if(once){
    setN(maxN);
  }
}
template<class T> void segtree_pg<T>::walloc(int maxN, int once /*= 0*/, void **mem /*= &wmem*/){
  int i;
  for(i=1;i<maxN;i*=2){
    ;
  }
  walloc1d(&val, 2*i, mem);
  if(once){
    setN(maxN);
  }
}
template<class T> void segtree_pg<T>::free(void){
  delete [] val;
}
template<class T> T& segtree_pg<T>::operator[](int i){
  return val[N+i];
}
template<class T> void segtree_pg<T>::setN(int n, int zerofill /*= 1*/, int dobuild /*= 1*/){
  int i;
  for(i=1,logN=0;i<n;i*=2,logN++){
    ;
  }
  N = i;
  if(dobuild){
    build();
  }
}
template<class T> void segtree_pg<T>::build(void){
  for(int i=N-1;i;i--){
    segtree_pg_func(val[i], val[2*i], val[2*i+1]);
  }
}
template<class T> inline void segtree_pg<T>::build(int a){
  while(a > 1){
    a /= 2;
    segtree_pg_func(val[a], val[2*a], val[2*a+1]);
  }
}
template<class T> inline void segtree_pg<T>::change(int a, T v){
  val[a+N] = v;
  build(a+N);
}
template<class T> inline T segtree_pg<T>::get(int a, int b){
  T res;
  T tmp;
  int fga = 0;
  int fgb = 0;
  a += N;
  b += N;
  while(a < b){
    if(a%2){
      if(fga){
        segtree_pg_func(res, res, val[a]);
      }
      else{
        res = val[a];
        fga = 1;
      }
      a++;
    }
    if(b%2){
      b--;
      if(fgb){
        segtree_pg_func(tmp, val[b], tmp);
      }
      else{
        tmp = val[b];
        fgb = 1;
      }
    }
    a /= 2;
    b /= 2;
  }
  if(fga==1 && fgb==0){
    return res;
  }
  if(fga==0 && fgb==1){
    return tmp;
  }
  if(fga==1 && fgb==1){
    segtree_pg_func(res, res, tmp);
    return res;
  }
  return res;
}
// cLay varsion 20200911-1

// --- original code ---
// struct hoge{
//   double x, y, th;
// };
// 
// hoge gethoge(double th, double len){
//   hoge res;
//   res.x = len * cos(th);
//   res.y = len * sin(th);
//   res.th = th;
//   return res;
// }
// 
// void segtree_pg_func(hoge &res, hoge a, hoge b){
//   double len, arg;
//   len = sqrt(b.x ** 2 + b.y ** 2);
//   arg = atan2(b.y, b.x);
//   res.x = a.x + len * cos(a.th + arg);
//   res.y = a.y + len * sin(a.th + arg);
//   res.th = a.th + b.th;
// }
// 
// hoge arr[1d5];
// segtree_pg<hoge> t;
// 
// {
//   int @N;
//   hoge tmp;
// 
//   arr[0] = gethoge(0, 1);
//   rep(i,1,N) arr[i] = arr[i-1];
// 
//   t.walloc(N);
//   t.setN(N);
//   rep(i,N) t[i] = arr[i];
//   t.build();
//   
//   REP(rd_int()){
//     int @TYPE, I, X;
//     if(TYPE==0){
//       rd(I--, X);
//       arr[I].th = X * PI / 180;
//       arr[I] = gethoge(X * PI / 180, sqrt(arr[I].x**2 + arr[I].y**2));
//       t.change(I, arr[I]);
//     }
//     if(TYPE==1){
//       rd(I--, X);
//       arr[I] = gethoge(arr[I].th, X);
//       t.change(I, arr[I]);
//     }
//     if(TYPE==2){
//       rd(I);
//       tmp = t.get(0, I);
//       wt(tmp.x, tmp.y);
//     }
//   }
// }