Submission #820621

#	Time	Username	Problem	Language	Result	Execution time	Memory
820621		ono_de206	Ancient Machine 2 (JOI23_ancient2)	C++17	0 / 100	72 ms	376 KiB

ancient2

#include "ancient2.h"
#include<bits/stdc++.h>
using namespace std;

#define in insert
#define all(x) x.begin(),x.end()
#define pb push_back
#define eb emplace_back
#define ff first
#define ss second

//#define int long long

typedef long long ll;
typedef vector<int> vi;
typedef set<int> si;
typedef multiset<int> msi;
typedef pair<int, int> pii;
typedef vector<pii> vpii;

string Solve(int n) {
	vector<int> a, b;
	string ans = "";
	for(int i = 0; i < n; i++) {
		a.pb(i + 2);
		b.pb(i + 1);
		for(int j = 0; j < 2; j++) {
			a.pb(i + j + 1);
			b.pb(i + j + 1);
		}
		int l = Query((int)a.size(), a, b);
		if(l == i + 2) ans.pb('1');
		else ans.pb('0');
		for(int j = 0; j < 3; j++) {
			a.pop_back();
			b.pop_back();
		}
		a.pb(i + 1);
		b.pb(i + 1);
	}
	return ans;
}

• Subtask 1: 0 / 100