제출 #978130

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
978130	2024-05-08 21:52:20	FEDIKUS	Mechanical Doll (IOI18_doll)	C++17	100 / 100	159 ms	23988 KiB

doll

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#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
vector<pair<int,int> > s;
vector<int> a;
int n;
int step;
vector<int> posetio;
int klk=1;
int resi(int l,int r,int br=0,int bit=0){
  if(l>n) return -1;
  if(l==r){
    posetio.push_back(br);
    return br;
  }
  
  int ja=-klk;
  klk++;
  s.push_back({-1,-1});
  
  int mid=l+(r-l)/2;
  int levi=resi(l,mid,br+(1<<bit),bit+1);
  int desni=resi(mid+1,r,br,bit+1);
  s[-ja-1]={desni,levi};
  return ja;
}
 
 
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