Submission #940904

#	Time	Username	Problem	Language	Result	Execution time	Memory
940904		daoquanglinh2007	Toxic Gene (NOI23_toxic)	C++17	9.46 / 100	8 ms	504 KiB

toxic

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

#define isz(a) (int)(a).size()

const int NM = 300;

char a[NM+5];

void determine_type(int n){
	for (int i = 1; i <= n; i++){
		a[i] = ' ';
	}
	int cur = 0;
	for (int i = 1; i <= n; i++){
		vector <int> species = {};
		species.push_back(i);
		if (query_sample(species) == 0){
			a[i] = 'T';
			cur = i;
		}
	}
	while (true){
		vector <int> arr = {}, species = {};
		for (int i = 1; i <= n; i++){
			if (a[i] == ' ' && isz(arr) < 8) arr.push_back(i); 
		}
		if (arr.empty()) break;
		for (int i = 0; i < isz(arr); i++){
			for (int j = 0; j < (1<<i); j++) species.push_back(arr[i]);
		}
		species.push_back(cur);
		int tmp = query_sample(species);
		for (int i = 0; i < isz(arr); i++)
			if ((tmp>>i)&1) a[arr[i]] = 'S'; else a[arr[i]] = 'R';
	}
	for (int i = 1; i <= n; i++)
		answer_type(i, a[i]);
}

• Subtask 1: 9.46153846 / 100