Submission #908742

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
908742	2024-01-16 18:42:59	Kucz	Synchronization (JOI13_synchronization)	C++14	50 / 100	630 ms	36648 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1<<18;
const int MAXM = 2e5 + 3;
const int MAXJLN = 20;
int infNum[MAXM];
int oldinfNum[MAXN];
pair<int, int> line[MAXN];
pair<int, int> order[MAXN];
int deep[MAXN];
int res[MAXN];
bool isActive[MAXN];
int jump[MAXN][MAXJLN];
vector<int> Tri[MAXN];
int BinT[MAXN << 1];
int  preorder = 0;
void update(int a, int b, int val){
    a += MAXN - 1;
    b += MAXN + 1;
    while(a + 1 < b){
        if(a % 2 == 0) BinT[a + 1] += val;
        if(b % 2 == 1) BinT[b - 1] += val;
        a /= 2;
        b /= 2;
    }
 
 
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• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 0 / 40