제출 #1060168

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1060168		jamjanek	자동 인형 (IOI18_doll)	C++14	37 / 100	61 ms	11952 KiB

doll

#include "doll.h"
#include<bits/stdc++.h>
using namespace std;

int liscie[1000010];

void create_circuit(int m, std::vector<int> A) {
	A.push_back(0);
	int n = A.size(), i;
	int base = 1;
	int log = 1;
	while(base<n){
		base*=2;
		log++;
	}
	vector<int>pozycje;
	for(i=0;i<base;i++){
		int x = i;
		int res = 0;
		int pom = base/2;
		while(x>0){
			if(x%2)res+=pom;
			pom/=2;
			x/=2;
		}
		pozycje.push_back(res);
	}
	for(i=0;i<base;i++)liscie[i] = -1;
	for(i=n-1;i>=0;i--){
		liscie[pozycje[pozycje.size()-(n-i)]] = A[i];
	}
	vector<int>C(m+1, -1);
	vector<int>X,Y;
	for(i=1;i<base;i++){
		if(i*2<base){
			X.push_back(-(i*2));
			Y.push_back(-(i*2+1));
		}
		else{
			X.push_back(liscie[i*2-base]);
			Y.push_back(liscie[i*2+1-base]);
		}
	}
	answer(C, X, Y);
}

• Subtask 1: 0 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 9 / 18
• Subtask 6: 28 / 56