Submission #431506

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
431506	2021-06-17 12:27:28	kai824	Long Mansion (JOI17_long_mansion)	C++17	100 / 100	723 ms	146220 KiB

long_mansion

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#include<bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
#define f first
#define s second
#define mp make_pair
int last[500005],L[500005],R[500005];
int c[500005];
vector<int> v[500005];
pii rng[500005];//range...
void aq(){//to be kept for later...
  int q,a,b;
  cin>>q;
  while(q--){
    cin>>a>>b;
    a--;b--;
    if(rng[a].f<=b && b<=rng[a].s){
      cout<<"YES\n";
    }else cout<<"NO\n";
  }
}
int n;
struct st{
  int s,e;
  int ll,rr;
  st *l,*r;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 15 / 15
• Subtask 4: 75 / 75