pub fn readln() -> String {
    let mut line = String::new();
    ::std::io::stdin()
        .read_line(&mut line)
        .unwrap_or_else(|e| panic!("{}", e));
    line
}
macro_rules !read {($($t :tt ) ,*;$n :expr ) =>{{let stdin =::std ::io ::stdin () ;let ret =::std ::io ::BufRead ::lines (stdin .lock () ) .take ($n ) .map (|line |{let line =line .unwrap () ;let mut it =line .split_whitespace () ;_read !(it ;$($t ) ,*) } ) .collect ::<Vec <_ >>() ;ret } } ;($($t :tt ) ,*) =>{{let line =readln () ;let mut it =line .split_whitespace () ;_read !(it ;$($t ) ,*) } } ;}
macro_rules !_read {($it :ident ;[char ] ) =>{_read !($it ;String ) .chars () .collect ::<Vec <_ >>() } ;($it :ident ;[u8 ] ) =>{Vec ::from (_read !($it ;String ) .into_bytes () ) } ;($it :ident ;usize1 ) =>{$it .next () .unwrap_or_else (||panic !("input mismatch" ) ) .parse ::<usize >() .unwrap_or_else (|e |panic !("{}" ,e ) ) -1 } ;($it :ident ;[usize1 ] ) =>{$it .map (|s |s .parse ::<usize >() .unwrap_or_else (|e |panic !("{}" ,e ) ) -1 ) .collect ::<Vec <_ >>() } ;($it :ident ;[$t :ty ] ) =>{$it .map (|s |s .parse ::<$t >() .unwrap_or_else (|e |panic !("{}" ,e ) ) ) .collect ::<Vec <_ >>() } ;($it :ident ;$t :ty ) =>{$it .next () .unwrap_or_else (||panic !("input mismatch" ) ) .parse ::<$t >() .unwrap_or_else (|e |panic !("{}" ,e ) ) } ;($it :ident ;$($t :tt ) ,+) =>{($(_read !($it ;$t ) ) ,*) } ;}

trait ME {
    type M: Clone;
    type E: Clone + PartialEq;
    fn id_m() -> Self::M;
    fn id_e() -> Self::E;
    fn id() -> (Self::M, Self::E) {
        (Self::id_m(), Self::id_e())
    }
    fn f(a: &Self::M, b: &Self::M) -> Self::M;
    fn g(a: &Self::M, b: &Self::E) -> Self::M;
    fn h(a: &Self::E, b: &Self::E) -> Self::E;
    fn p(a: &Self::E, k: usize) -> Self::E;
}

struct LazySegmentTree<T: ME> {
    width: usize,
    dat: Vec<(T::M, T::E)>,
}
#[allow(dead_code)]
impl<T: ME> LazySegmentTree<T> {
    fn new(n: usize) -> Self {
        let width = n.next_power_of_two();
        Self {
            width,
            dat: vec![T::id(); (width << 1) - 1],
        }
    }
    fn from_vec(a: &[T::M]) -> Self {
        let width = a.len().next_power_of_two();
        let mut dat = vec![T::id(); (width << 1) - 1];
        for i in 0..a.len() {
            dat[i + width - 1].0 = a[i].clone();
        }
        for i in (0..width - 1).rev() {
            dat[i].0 = T::f(&dat[(i << 1) + 1].0, &dat[(i << 1) + 2].0);
        }
        Self { width, dat }
    }
    fn __update(&mut self, x: &T::E, now: usize, lc: usize, rc: usize, l: usize, r: usize) {
        self.__eval(now, rc - lc);
        if l <= lc && rc <= r {
            self.dat[now].1 = T::h(&self.dat[now].1, x);
            self.__eval(now, rc - lc);
        } else if l < rc && lc < r {
            self.__update(x, (now << 1) + 1, lc, (lc + rc) / 2, l, r);
            self.__update(x, (now << 1) + 2, (lc + rc) / 2, rc, l, r);
            self.dat[now].0 = T::f(&self.dat[(now << 1) + 1].0, &self.dat[(now << 1) + 2].0);
        }
    }
    fn update<R>(&mut self, range: R, x: &T::E)
    where
        R: std::ops::RangeBounds<usize>,
    {
        let l = match range.start_bound() {
            std::ops::Bound::Included(&a) => a,
            _ => 0,
        };
        let r = match range.end_bound() {
            std::ops::Bound::Excluded(&a) => a,
            std::ops::Bound::Included(&a) => a + 1,
            _ => self.width,
        };
        self.__update(x, 0, 0, self.width, l, r);
    }
    fn __eval(&mut self, now: usize, k: usize) {
        if self.dat[now].1 == T::id_e() {
            return;
        }
        let e = T::p(&self.dat[now].1, k);
        self.dat[now].0 = T::g(&self.dat[now].0, &e);
        if k > 1 {
            self.dat[(now << 1) + 1].1 = T::h(&self.dat[(now << 1) + 1].1, &self.dat[now].1);
            self.dat[(now << 1) + 2].1 = T::h(&self.dat[(now << 1) + 2].1, &self.dat[now].1);
        }
        self.dat[now].1 = T::id_e();
    }
    fn __prod(&mut self, now: usize, lc: usize, rc: usize, l: usize, r: usize) -> T::M {
        self.__eval(now, rc - lc);
        if rc <= l || r <= lc {
            T::id_m()
        } else if l <= lc && rc <= r {
            self.dat[now].0.clone()
        } else {
            T::f(
                &self.__prod((now << 1) + 1, lc, (lc + rc) >> 1, l, r),
                &self.__prod((now << 1) + 2, (lc + rc) >> 1, rc, l, r),
            )
        }
    }
    fn prod<R>(&mut self, range: R) -> T::M
    where
        R: std::ops::RangeBounds<usize>,
    {
        let l = match range.start_bound() {
            std::ops::Bound::Included(&a) => a,
            _ => 0,
        };
        let r = match range.end_bound() {
            std::ops::Bound::Excluded(&a) => a,
            std::ops::Bound::Included(&a) => a + 1,
            _ => self.width,
        };
        self.__prod(0, 0, self.width, l, r)
    }
}

struct Node;

impl ME for Node {
    type M = (f64, f64);
    type E = (Option<f64>, Option<f64>);
    fn id_m() -> Self::M {
        (0.0, 0.0)
    }
    fn id_e() -> Self::E {
        (None, None)
    }
    fn f((x1, y1): &Self::M, (x2, y2): &Self::M) -> Self::M {
        (x1 + x2, y1 + y2)
    }
    fn g(a: &Self::M, (d, t): &Self::E) -> Self::M {
        let mut x = a.0;
        let mut y = a.1;
        if let Some(d) = d {
            let r = (x * x + y * y).sqrt();
            x *= d / r;
            y *= d / r;
        }
        if let Some(t) = t {
            let t = t.to_radians();
            (x * t.cos() - y * t.sin(), x * t.sin() + y * t.cos())
        } else {
            (x, y)
        }
    }
    fn h(a: &Self::E, b: &Self::E) -> Self::E {
        (
            if b.0 == None { a.0 } else { b.0 },
            if b.1 == None { a.1 } else { b.1 },
        )
    }
    fn p(a: &Self::E, _k: usize) -> Self::E {
        *a
    }
}

fn main() {
    let (n, q) = read!(usize, usize);
    let mut seg = LazySegmentTree::<Node>::from_vec(&vec![(1.0, 0.0); n]);
    for i in 0..q {
        let p = read!([usize]);
        if p[0] == 0 {
            seg.update(p[1] - 1.., &(None, Some(p[2] as f64)));
        } else if p[0] == 1 {
            seg.update(p[1] - 1..p[1], &(Some(p[2] as f64), None));
        } else {
            let (x, y) = seg.prod(..p[1]);
            println!("{0:.6} {1:.6}", x, y);
        }
    }
}