Submission #975009

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975009	2024-05-04 09:39:12	Ninedesu	Meteors (POI11_met)	C++14	74 / 100	909 ms	28512 KiB

met

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#include<bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define piii pair<ll,pii>
using namespace std;
const int N=3e5+1;
int m,n,q;
int arr[N],want[N],l[N],r[N];
piii up[N];
bitset<N>can,vis;
vector<int>own[N];
priority_queue<pii,vector<pii>,greater<pii>>pq;
class fenwick{
    public:
    ll tree[N];
    void reset(){
        for(int i=1; i<=n; i++)tree[i]=0;
    }
    void update(int idx,ll val){
        while(idx<=n){
            tree[idx]+=val;
            idx+=(idx&-idx);
        }
    }
 
 
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