Submission #1320101

#	Time	Username	Problem	Language	Result	Execution time	Memory
1320101		bpptidp	Ancient Machine 2 (JOI23_ancient2)	C++20	0 / 100	0 ms	332 KiB

ancient2

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

string Solve(int n){
	string sol;
	sol.resize(n);
	vector<ll>b;
	for(int i=0;i<n+1;++i)
		b.push_back(1+i);
	b.push_back(n+1);
	for(int i=0;i<n;++i){
		vector<ll>a;
		for(int j=0;j<i;++j)
			a.push_back(1+j);
		a.push_back(n+1);
		for(int j=i+1;j<n+1;++j)
			a.push_back(1+j);
		a.push_back(n+1);
		assert(a.size()==n+2&&b.size()==n+2);
		sol[i]='0'+(Query(n+2,b,a)==n+1);
	}
	return sol;
}

• Subtask 1: 0 / 100