Submission #1314451

#TimeUsernameProblemLanguageResultExecution timeMemory
1314451m.zeeshanrashidTrampoline (info1cup20_trampoline)C++20
100 / 100
1713 ms175532 KiB
// #ifdef __AVX2__
// #pragma GCC target "avx2"
// #endif
// #pragma GCC optimize "O3"
// #pragma GCC optimize "unroll-loops"
#include <bits/stdc++.h>
// #include <ext/pb_ds/assoc_container.hpp> 
// #include <ext/pb_ds/tree_pntlicy.hpp> 
// using namespace __gnu_pbds; 
using namespace std;
#define int long long
#define elif else if
#define all(l) begin(l),end(l)
#define rall(l) rbegin(l),rend(l)
#define append push_back
#define print(l) for(auto i:l) cout<<i<<' '; cout<<endl;
#define pprint(a,b) cout<<a<<' '<<b<<endl;
#define inp(l) for(auto &i:l) cin>>i;
// #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define pai make_pair
#define endl "\n"
#define pii pair<int,int>
#define fi first
#define se second
#define vec vector

// const int mod=998244353;
const int mod1=998244353;
const int mod=1e9+7;
const int N=2e5+5;

int iter=1,itera=1;
void solve(){
	int n;
	cin>>n>>n>>n;
	set<pii>pnt;
	map<pii,bool>gr;
	map<pii,set<vec<int>>>d;
	map<int,set<int>>grpo;
	for(int i=0;i<n;i++){
		int a,b;
		cin>>a>>b;
		pnt.insert(pai(a,b));
		pnt.insert(pai(a+1,b));
		gr[pai(a,b)]=1;
		grpo[a].insert(b);
	}
	int t;
	cin>>t;
	vec<bool>ans(t,0);
	for(int i=0;i<t;i++){
		int a,b,a1,b1;
		cin>>a>>b>>a1>>b1;
		if(a>a1)
			continue;
		if(a==a1){
			if(b<=b1) ans[i]=1;
			continue;
		}
		pnt.insert(pai(a,b));
		d[pai(a,b)].insert({a1,b1,i});
	}
	for(auto [x,y]:pnt){
		pii a=pai(x,y);
		while(d[a].size() and (*d[a].begin())[0]==x){
			vec<int>b=*(d[a].begin());
			if(b[1]>=y)
				ans[b[2]]=1;
			d[a].erase(b);
		}
		if(gr[pai(x,y)]){
			pii b=pai(x+1,y);
			if(d[a].size()>d[b].size()) swap(d[a],d[b]);
			for(auto pa:d[a])
				d[b].insert(pa);
			d[a].clear();
			continue;
		}
		set<int>&s=grpo[x];
		if(s.lower_bound(y)==s.end())
			continue;
		int y1=*(s.lower_bound(y));
		pii b=pai(x,y1);
		if(d[a].size()>d[b].size()) swap(d[a],d[b]);
		for(auto pa:d[a])
			d[b].insert(pa);
		d[a].clear();
	}
	for(auto i:ans){
		if(i) cout<<"Yes\n";
		else cout<<"No\n";
	}
}
signed main(){
	// freopen("","r",stdin);
	// freopen("","w",stdout);
	ios_base::sync_with_stdio(false);
	cin.tie(NULL); 
	cout.tie(NULL);
	cout<<fixed<<setprecision(20);
	// cin>>itera;
	for(iter=1;iter<=itera;iter++) solve();
}
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