Submission #965254

#	Time	Username	Problem	Language	Result	Execution time	Memory
965254		willychan	Ancient Machine 2 (JOI23_ancient2)	C++17	10 / 100	85 ms	1764 KiB

ancient2

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

int variable_example = 1;

}  // namespace

std::string Solve(int N) {
	int B = N+1;
	string ans="";
	for(int i=1;i<B;i++){
		int m = i+2;
		vector<int> a(m);
		vector<int> b(m);
		for(int j=0;j<i-1;j++){
			a[j]=j+1;
			b[j]=j+1;
		}
		a[i-1] = i;
		b[i-1] = i+1;
		a[i]=i;
		b[i]=i;
		a[i+1]=i+1;
		b[i+1]=i+1;
		int k = Query(m,a,b);
		if(k==i) ans.push_back('0');
		else ans.push_back('1');
	}
	return ans;
}

Compilation message (stderr)

ancient2.cpp:6:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
    6 | int variable_example = 1;
      |     ^~~~~~~~~~~~~~~~

• Subtask 1: 10 / 100