Submission #1148448

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1148448	2025-02-10 08:07:15	Kaztaev_Alisher	Mechanical Doll (IOI18_doll)	C++20	2 / 100	31 ms	28744 KiB

doll

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#include "doll.h"
#include <bits/stdc++.h>
#define ios ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
#define all(a) a.begin() , a.end()
#define F first
#define S second
using namespace std;
using ll = long long;
const ll N = 1e6+5 , inf = 2e9 + 7;
const ll INF = 1e18 ,   mod = 1e9+7;
int cur[N];
pair<int,int> p[N];
vector<int> g[N];
int nw = 1;
void build(int v, int tl , int tr , int k , int s , int V){
  if(tl == tr){
    cur[v] = -g[V][s];
    return;
  } else {
    cur[v] = nw++;
  }
  int tm = (tl+tr) >> 1;
  build(v*2,tl,tm,k+1,s,V);
  build(v*2+1,tm+1,tr,k+1,s+(1 << k),V);
  p[cur[v]] = {-cur[v*2] , -cur[v*2+1]};
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56