Submission #892612

#	Time	Username	Problem	Language	Result	Execution time	Memory
892612		Nurislam	Super Dango Maker (JOI22_dango3)	C++17	0 / 100	1 ms	344 KiB

dango3

#include <bits/stdc++.h>
#include "dango3.h"
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
//~ #define int long long
typedef vector<int> vi;
typedef pair<int,int> pii;
typedef vector<pair<int,int> > vii;
/*                                                    __                    __                        __                        */
/*        ======     _      /| /|  __   _            /   |  |   /|  |   @  |    |  |  | /   /| |\  | /   |  |  @ | /            */   
/*          ||  |_| |_     / |/ | |  | |_  |-        |   |--|  /-|  |   |  \ \  |==|  |-   /=| | \ | |   |--|  | |-             */
/*          ||  | | |_    /     | |__|  _| |_        \__ |  | /  |  |__ |  __|  |  |  | \ /  | |  \| \__ |  |  | | \            */ 
/*                                                                                                                              */         


void Solve(int N, int M) {
	queue<pair<vi, int> > q;
	vi v;
	vector<vi> ans;
	for(int i = 1; i <= N*M; i++){
		v.pb(i);
	}
	q.push({v, M});
	while(q.empty()){
		auto [a, m] = q.front();
		q.pop();
		if(m <= 1){
			ans.pb(a);
			continue;	 
		}
		int n = a.size();
		int us[n]{};
		for(int i = 0; i < n; i++){
			us[i] = 1;
			vi res;
			for(int j = 0; j < n; j++){
				if(!us[j])res.pb(a[j]);
			}
			if(Query(res) < m/2)us[i] = 0;
		}
		vi a1, a2;
		for(int i = 0; i < n; i++){
			if(!us[i])a1.pb(a[i]);
			else a2.pb(a[i]);
		}
		q.push({a1, m/2});
		q.push({a2, m/2+(m%2)});
	}
	for(auto i:ans){
		Answer(i);
	}
	return;
}

• Subtask 1: 0 / 2
• Subtask 2: 0 / 5
• Subtask 3: 0 / 15
• Subtask 4: 0 / 78