Submission #632571

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
632571	2022-08-20 10:49:44	codr0	Sumtree (INOI20_sumtree)	C++14	100 / 100	717 ms	109640 KiB

Main

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#include <bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>
 
#define F first
#define S second
#define FOR(i,a,b) for(int i=a;i<=b;i++)
#define FORR(i,a,b) for(int i=a;i>=b;i--)
#define err(x) cerr<<#x<<"="<<x<<'\n'
#define lc 2*id
#define rc 2*id+1
#define dmid int mid=(r+l)/2
#define all(x) x.begin(),x.end()
#define SZ(x) (int)x.size()
#define pb push_back
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define bit(i,j) ((j>>i)&1)
using namespace std;
const int md=1e9+7;
const int N=5e5+4;
const int NN=2e5+4;
int n;
vector<int> adj[NN];
int fct[N],inv[N];
int ans,t;
int sz[NN],h[NN],st[NN],en[NN],tme;
int A[NN],B[NN];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 30 / 30