Submission #1136532

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1136532	2025-01-16 11:52:41	Psiuk_Yurii	Synchronization (JOI13_synchronization)	C++20	0 / 100	130 ms	42000 KiB

synchronization

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/*In FISH at EGOI25 I trust*/
/*In FISH at EGOI25 I trust*/
/*In FISH at EGOI25 I trust*/
/*In FISH at EGOI25 I trust*/
/*In FISH at EGOI25 I trust*/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pll;
typedef pair<pll,ll> ppl;
struct edge{
   ll u,w;
};
edge p[200009];
ll n,q,m,v1,v2,eu[200009],e,a[200009],b[200009],dv[200009][25],h,c[200009],T[400009],sz[400009],g;
vector<ll> A[200009];
void add(int pos,int val){
   pos++;
   for(int i=pos;i<400000;i+=-i&i) T[i]+=val;
}
ll pref(int pos){
   ll S=0;
   pos++;
   for(int i=pos;i>0;i-=-i&i) S+=T[i];
   return S;
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 10
• Subtask 4: 0 / 20
• Subtask 5: 0 / 40