제출 #835399

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
835399	2023-08-23 14:07:06	Kerim	자동 인형 (IOI18_doll)	C++17	16 / 100	83 ms	19944 KiB

doll

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#include "doll.h"
#include "bits/stdc++.h"
#define pb(x) push_back(x)
using namespace std;
const int N = 2e5+5;
vector<int> X, Y;
vector<int> adj[N];
int who[N], sw[N], S;
void f(int nd, int pos, int pw, int id){
    if (!pw){
        who[pos] = id;
        return;
    }
    sw[nd] ^= 1;
    if (sw[nd])
        f(nd*2, pos, pw/2, id);
    else
        f(nd*2+1, pos+pw, pw/2, id);
}
int get_switch(){
    return --S;
}
int get_root(vector<int> &values){
    int sz = values.size();
    if (sz == 0)
        return 0;
    if (sz == 1)
        return values[0];
    int pw = 1;
 
 
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