#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define forr(x,arr) for(auto&& x:arr) #define _overload3(_1,_2,_3,name,...) name #define _rep2(i,n) _rep3(i,0,n) #define _rep3(i,a,b) for(int i=int(a);i=int(a);i--) #define rrep(...) _overload3(__VA_ARGS__,_rrep3,_rrep2,)(__VA_ARGS__) #define all(x) (x).begin(),(x).end() #define bit(n) (1LL<<(n)) #define sz(x) ((int)(x).size()) #define TEN(n) ((ll)(1e##n)) #define fst first #define snd second string DBG_DLM(int &i){return(i++==0?"":", ");} #define DBG_B(exp){int i=0;os<<"{";{exp;}os<<"}";return os;} templateostream&operator<<(ostream&os,vectorv); templateostream&operator<<(ostream&os,setv); templateostream&operator<<(ostream&os,queueq); templateostream&operator<<(ostream&os,priority_queueq); templateostream&operator<<(ostream&os,pairp); templateostream&operator<<(ostream&os,mapmp); templateostream&operator<<(ostream&os,unordered_mapmp); templatevoid DBG(ostream&os,TPL t){} templatevoid DBG(ostream&os,TPL t){os<<(I==0?"":", ")<(t);DBG(os,t);} templatevoid DBG(ostream&os,pairp,string delim){os<<"("<ostream&operator<<(ostream&os,tuplet){os<<"(";DBG<0,tuple,Ts...>(os,t);os<<")";return os;} templateostream&operator<<(ostream&os,pairp){DBG(os,p,", ");return os;} templateostream&operator<<(ostream&os,vectorv){DBG_B(forr(t,v){os<ostream&operator<<(ostream&os,sets){DBG_B(forr(t,s){os<ostream&operator<<(ostream&os,queueq){DBG_B(for(;q.size();q.pop()){os<ostream&operator<<(ostream&os,priority_queueq){DBG_B(for(;q.size();q.pop()){os<ostream&operator<<(ostream&os,mapm){DBG_B(forr(p,m){os<");});} templateostream&operator<<(ostream&os,unordered_mapm){DBG_B(forr(p,m){os<");});} #define DBG_OVERLOAD(_1,_2,_3,_4,_5,_6,macro_name,...)macro_name #define DBG_LINE(){char s[99];sprintf(s,"line:%3d | ",__LINE__);cerr<;using pll=pair;using pil=pair;using pli=pair; using vs=vector;using vvs=vector;using vvvs=vector; using vb=vector;using vvb=vector;using vvvb=vector; using vi=vector;using vvi=vector;using vvvi=vector; using vl=vector;using vvl=vector;using vvvl=vector; using vd=vector;using vvd=vector;using vvvd=vector; using vpii=vector;using vvpii=vector;using vvvpii=vector; templatebool amax(A&a,const B&b){return b>a?a=b,1:0;} templatebool amin(A&a,const B&b){return b>l;return l;} string rs(){string s;cin>>s;return s;} template struct SegTreeLazy { static const V zero = 0; static const V def = 0; struct Node { V dat; V lazy; bool flag; Node() : dat(def), lazy(zero), flag(false) {} }; static V merge(const V &l, const V &r) { return l + r; } const int N; vector seg; SegTreeLazy(int size) : N(p2(size)), seg(N * 2) {}; void set(int i, const V &v) { seg[i + N - 1].dat = v; } void build() { for (int i = N - 2; i >= 0; i--) seg[i].dat = merge(seg[i * 2 + 1].dat, seg[i * 2 + 2].dat); } void update(int a, int b, V v) { update(a, b, v, 0, 0, N); } V query(int a, int b) { return query(a, b, 0, 0, N); } private: void push(int k, int l, int r) { if (seg[k].flag) { seg[k].dat = seg[k].lazy * (r - l); if (r - l > 1) { seg[k * 2 + 1].lazy = seg[k].lazy; seg[k * 2 + 2].lazy = seg[k].lazy; seg[k * 2 + 1].flag = true; seg[k * 2 + 2].flag = true; } seg[k].lazy = zero; seg[k].flag = false; } } void update(int a, int b, V v, int k, int l, int r) { push(k, l, r); if (r <= a || b <= l) return; if (a <= l && r <= b) { seg[k].lazy = v; seg[k].flag = true; push(k, l, r); } else { update(a, b, v, k * 2 + 1, l, (l + r) / 2); update(a, b, v, k * 2 + 2, (l + r) / 2, r); seg[k].dat = merge(seg[k * 2 + 1].dat, seg[k * 2 + 2].dat); } } V query(int a, int b, int k, int l, int r) { push(k, l, r); if (r <= a || b <= l) return zero; if (a <= l && r <= b) return seg[k].dat; V x = query(a, b, k * 2 + 1, l, (l + r) / 2); V y = query(a, b, k * 2 + 2, (l + r) / 2, r); return merge(x, y); } static int p2(int n, int m=1) { return m >= n ? m : p2(n, m * 2); } }; template ostream& operator<<(ostream& os, const SegTreeLazy& seg) { SegTreeLazy &seg2 = const_cast&>(seg); vector vec; for (int i = 0; i < seg2.N; i++) { vec.emplace_back(seg2.query(i, i+1)); } os << vec; return os; } void Main() { int n = ri(), q = ri(); SegTreeLazy a(n), b(n); ll ba = 0, bb = 0; rep(_, q) { int type = ri(); int l = ri(), r = ri()+1; if (type == 0) { int sa = a.query(l, r); int sb = b.query(l, r); if (sa > sb) ba += sa; if (sb > sa) bb += sb; } else if (type == 1) { a.update(l, r, 1); b.update(l, r, 0); } else if (type == 2) { a.update(l, r, 0); b.update(l, r, 1); } } int sa = a.query(0, n); int sb = b.query(0, n); cout << (sa + ba) << ' ' << (sb + bb) << '\n'; } signed main() { cin.tie(nullptr); ios::sync_with_stdio(false); Main(); return 0; }