Submission #338372

#	Time	Username	Problem	Language	Result	Execution time	Memory
338372		Edbert2397	Xoractive (IZhO19_xoractive)	C++14	0 / 100	1 ms	364 KiB

Xoractive

#include "interactive.h"
#include<bits/stdc++.h>
#define pb push_back
using namespace std;
int x;
vector<int> guess(int n) {
	vector <int> ans;
	for (int i = 1; i <= n; i++) {
		if(i&1){
			x = ask(i);
			ans.pb(x);
		}
		else{
			vector<int > in = get_pairwise_xor({i,i+1});
			vector<int>same;
			for(int i = 1;i<4;i++){
				if(in[i] == in[i-1]) {
					same.pb(in[i]);
				}
			}
			if(same.size() == 1){
				ans.pb(same[0] ^ (ans.back()));
			}
			else{
				ans.pb(in[1]);
			}
		}
	}
	return ans;
}

• Subtask 1: 0 / 6
• Subtask 2: 0 / 94