This documentation is automatically generated by online-judge-tools/verification-helper
// verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2359
#include<bits/stdc++.h>
using namespace std;
#define call_from_test
#include "../../tools/drop.cpp"
#include "../../vector/compress.cpp"
#include "../../vector/fusion.cpp"
#include "../../vector/near.cpp"
#include "../../segtree/basic/dual.cpp"
#define SegmentTree SegmentTree2
#include "../../segtree/basic/lazy.cpp"
#undef SegmentTree
#undef call_from_test
signed main(){
cin.tie(0);
ios::sync_with_stdio(0);
int q;
cin>>q;
vector<int> ts(q),as(q),bs(q),ys(q);
for(int i=0;i<q;i++) cin>>ts[i]>>as[i]>>bs[i]>>ys[i];
vector<int> vs=near(fusion(as,bs),-1,0,1);
vs.emplace_back(0);
vs.emplace_back(1e9+10);
vs=compress(vs);
auto dc=dict(vs);
int m=dc.size();
using P = pair<int, int>;
auto h=[&](P a,P b){
if(a.first) return a;
return P(b.first,max(a.second,b.second));
};
P ei(0,0);
SegmentTree<P> seg(h,ei);
seg.init(m);
for(int i=0;i<q;i++){
int l=dc[as[i]];
int r=dc[bs[i]+1];
if(ts[i]==0) seg.update(l,r,P(0,ys[i]));
if(ts[i]==1) seg.update(l,r,P(1,0));
}
vector<int> zs(m);
for(int i=0;i<m;i++) zs[i]=seg.get_val(i).second;
auto ff=[&](int a,int b){return min(a,b);};
auto gg=[&](int ,int b){return b;};
SegmentTree2<int, int> seg2(ff,gg,gg,INT_MAX,-1);
seg2.build(zs);
for(int i=0;i<q;i++){
int l=dc[as[i]];
int r=dc[bs[i]+1];
if(ts[i]==0){
if(seg2.query(l,r)!=ys[i]) drop("NO");
}
if(ts[i]==1){
seg2.update(l,r,ys[i]);
}
}
drop("YES");
return 0;
}
#line 1 "test/aoj/2359.test.cpp"
// verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2359
#include<bits/stdc++.h>
using namespace std;
#define call_from_test
#line 1 "tools/drop.cpp"
#line 3 "tools/drop.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template<typename T> void drop(const T &x){cout<<x<<endl;exit(0);}
//END CUT HERE
#ifndef call_from_test
//INSERT ABOVE HERE
signed main(){
return 0;
}
#endif
#line 1 "vector/compress.cpp"
#line 3 "vector/compress.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template<typename V>
V compress(V vs){
sort(vs.begin(),vs.end());
vs.erase(unique(vs.begin(),vs.end()),vs.end());
return vs;
}
template<typename T>
map<T, int> dict(const vector<T> &vs){
map<T, int> res;
for(int i=0;i<(int)vs.size();i++)
res[vs[i]]=i;
return res;
}
map<char, int> dict(const string &s){
return dict(vector<char>(s.begin(),s.end()));
}
template<typename T>
vector<T> compressed(vector<T> vs){
auto dc=dict(compress(vs));
for(auto &v:vs) v=dc[v];
return vs;
}
//END CUT HERE
#ifndef call_from_test
//INSERT ABOVE HERE
signed main(){
return 0;
}
#endif
#line 1 "vector/fusion.cpp"
#line 3 "vector/fusion.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template<typename T, typename ...Ts>
vector<T> fusion(vector<T> bs,Ts... ts){
auto append=[&](auto vs){for(auto v:vs) bs.emplace_back(v);};
initializer_list<int>{(void(append(ts)),0)...};
return bs;
}
//END CUT HERE
#ifndef call_from_test
signed main(){
return 0;
}
#endif
#line 1 "vector/near.cpp"
#line 3 "vector/near.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template<typename T>
vector<T> add(vector<T> vs,vector<T> as){
assert(vs.size()==as.size());
for(int i=0;i<(int)vs.size();i++) vs[i]+=as[i];
return vs;
}
template<typename T, typename U>
vector<T> add(vector<T> vs,U a){
return add(vs,vector<T>(vs.size(),a));
}
template<typename T>
vector<T> mul(vector<T> vs,vector<T> as){
assert(vs.size()==as.size());
for(int i=0;i<(int)vs.size();i++) vs[i]*=as[i];
return vs;
}
template<typename T, typename U>
vector<T> mul(vector<T> vs,U a){
return mul(vs,vector<T>(vs.size(),a));
}
template<typename T, typename ...Ts>
vector<T> near(vector<T> vs,Ts... ts){
vector<T> rs;
rs.reserve(vs.size()*sizeof...(ts));
auto append=[&](auto a){
for(auto w:add(vs,a)) rs.emplace_back(w);
};
initializer_list<int>{(void(append(ts)),0)...};
return rs;
}
//END CUT HERE
#ifndef call_from_test
signed main(){
return 0;
}
#endif
#line 1 "segtree/basic/dual.cpp"
#line 3 "segtree/basic/dual.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template <typename E>
struct SegmentTree{
using H = function<E(E,E)>;
int n,height;
H h;
E ei;
vector<E> laz;
SegmentTree(H h,E ei):h(h),ei(ei){}
void init(int n_){
n=1;height=0;
while(n<n_) n<<=1,height++;
laz.assign(2*n,ei);
}
inline void propagate(int k){
if(laz[k]==ei) return;
laz[(k<<1)|0]=h(laz[(k<<1)|0],laz[k]);
laz[(k<<1)|1]=h(laz[(k<<1)|1],laz[k]);
laz[k]=ei;
}
inline void thrust(int k){
for(int i=height;i;i--) propagate(k>>i);
}
void update(int a,int b,E x){
if(a>=b) return;
thrust(a+=n);
thrust(b+=n-1);
for(int l=a,r=b+1;l<r;l>>=1,r>>=1){
if(l&1) laz[l]=h(laz[l],x),l++;
if(r&1) --r,laz[r]=h(laz[r],x);
}
}
E get_val(int a){
thrust(a+=n);
return laz[a];
}
void set_val(int a,E x){
thrust(a+=n);
laz[a]=x;
}
};
//END CUT HERE
#ifndef call_from_test
//INSERT ABOVE HERE
signed main(){
return 0;
}
#endif
#line 12 "test/aoj/2359.test.cpp"
#define SegmentTree SegmentTree2
#line 1 "segtree/basic/lazy.cpp"
#line 3 "segtree/basic/lazy.cpp"
using namespace std;
#endif
//BEGIN CUT HERE
template <typename T,typename E>
struct SegmentTree{
using F = function<T(T,T)>;
using G = function<T(T,E)>;
using H = function<E(E,E)>;
int n,height;
F f;
G g;
H h;
T ti;
E ei;
vector<T> dat;
vector<E> laz;
SegmentTree(F f,G g,H h,T ti,E ei):
f(f),g(g),h(h),ti(ti),ei(ei){}
void init(int n_){
n=1;height=0;
while(n<n_) n<<=1,height++;
dat.assign(2*n,ti);
laz.assign(2*n,ei);
}
void build(const vector<T> &v){
int n_=v.size();
init(n_);
for(int i=0;i<n_;i++) dat[n+i]=v[i];
for(int i=n-1;i;i--)
dat[i]=f(dat[(i<<1)|0],dat[(i<<1)|1]);
}
inline T reflect(int k){
return laz[k]==ei?dat[k]:g(dat[k],laz[k]);
}
inline void propagate(int k){
if(laz[k]==ei) return;
laz[(k<<1)|0]=h(laz[(k<<1)|0],laz[k]);
laz[(k<<1)|1]=h(laz[(k<<1)|1],laz[k]);
dat[k]=reflect(k);
laz[k]=ei;
}
inline void thrust(int k){
for(int i=height;i;i--) propagate(k>>i);
}
inline void recalc(int k){
while(k>>=1)
dat[k]=f(reflect((k<<1)|0),reflect((k<<1)|1));
}
void update(int a,int b,E x){
if(a>=b) return;
thrust(a+=n);
thrust(b+=n-1);
for(int l=a,r=b+1;l<r;l>>=1,r>>=1){
if(l&1) laz[l]=h(laz[l],x),l++;
if(r&1) --r,laz[r]=h(laz[r],x);
}
recalc(a);
recalc(b);
}
void set_val(int a,T x){
thrust(a+=n);
dat[a]=x;laz[a]=ei;
recalc(a);
}
T query(int a,int b){
if(a>=b) return ti;
thrust(a+=n);
thrust(b+=n-1);
T vl=ti,vr=ti;
for(int l=a,r=b+1;l<r;l>>=1,r>>=1) {
if(l&1) vl=f(vl,reflect(l++));
if(r&1) vr=f(reflect(--r),vr);
}
return f(vl,vr);
}
template<typename C>
int find(int st,C &check,T &acc,int k,int l,int r){
if(l+1==r){
acc=f(acc,reflect(k));
return check(acc)?k-n:-1;
}
propagate(k);
int m=(l+r)>>1;
if(m<=st) return find(st,check,acc,(k<<1)|1,m,r);
if(st<=l and !check(f(acc,dat[k]))){
acc=f(acc,dat[k]);
return -1;
}
int vl=find(st,check,acc,(k<<1)|0,l,m);
if(~vl) return vl;
return find(st,check,acc,(k<<1)|1,m,r);
}
template<typename C>
int find(int st,C &check){
T acc=ti;
return find(st,check,acc,1,0,n);
}
};
//END CUT HERE
#ifndef call_from_test
signed CFR569_C(){
cin.tie(0);
ios::sync_with_stdio(0);
int n,m;
cin>>n>>m;
vector<int> as(n),bs(m);
for(int i=0;i<n;i++) cin>>as[i];
for(int i=0;i<m;i++) cin>>bs[i];
auto f=[](int a,int b){return max(a,b);};
auto g=[](int a,int b){return a+b;};
int ti=0,ei=0;
SegmentTree<int, int> seg(f,g,g,ti,ei);
const int sz = 1<<20;
seg.build(vector<int>(sz,0));
for(int i=0;i<n;i++) seg.update(sz-as[i],sz,+1);
for(int i=0;i<m;i++) seg.update(sz-bs[i],sz,-1);
int q;
cin>>q;
auto check=[](int d){return d>0;};
for(int i=0;i<q;i++){
int t,k,v;
cin>>t>>k>>v;
k--;
if(t==1){
seg.update(sz-as[k],sz,-1);
as[k]=v;
seg.update(sz-as[k],sz,+1);
}
if(t==2){
seg.update(sz-bs[k],sz,+1);
bs[k]=v;
seg.update(sz-bs[k],sz,-1);
}
int pos=seg.find(0,check);
cout<<(pos<0?pos:sz-pos)<<"\n";
}
cout<<flush;
return 0;
}
/*
verified on 2019/10/28
https://codeforces.com/contest/1179/problem/C
*/
signed main(){
CFR569_C();
return 0;
}
#endif
#line 14 "test/aoj/2359.test.cpp"
#undef SegmentTree
#undef call_from_test
signed main(){
cin.tie(0);
ios::sync_with_stdio(0);
int q;
cin>>q;
vector<int> ts(q),as(q),bs(q),ys(q);
for(int i=0;i<q;i++) cin>>ts[i]>>as[i]>>bs[i]>>ys[i];
vector<int> vs=near(fusion(as,bs),-1,0,1);
vs.emplace_back(0);
vs.emplace_back(1e9+10);
vs=compress(vs);
auto dc=dict(vs);
int m=dc.size();
using P = pair<int, int>;
auto h=[&](P a,P b){
if(a.first) return a;
return P(b.first,max(a.second,b.second));
};
P ei(0,0);
SegmentTree<P> seg(h,ei);
seg.init(m);
for(int i=0;i<q;i++){
int l=dc[as[i]];
int r=dc[bs[i]+1];
if(ts[i]==0) seg.update(l,r,P(0,ys[i]));
if(ts[i]==1) seg.update(l,r,P(1,0));
}
vector<int> zs(m);
for(int i=0;i<m;i++) zs[i]=seg.get_val(i).second;
auto ff=[&](int a,int b){return min(a,b);};
auto gg=[&](int ,int b){return b;};
SegmentTree2<int, int> seg2(ff,gg,gg,INT_MAX,-1);
seg2.build(zs);
for(int i=0;i<q;i++){
int l=dc[as[i]];
int r=dc[bs[i]+1];
if(ts[i]==0){
if(seg2.query(l,r)!=ys[i]) drop("NO");
}
if(ts[i]==1){
seg2.update(l,r,ys[i]);
}
}
drop("YES");
return 0;
}