Submission #1312103

#	Time	Username	Problem	Language	Result	Execution time	Memory
1312103		eri16	Sphinx's Riddle (IOI24_sphinx)	C++20	18 / 100	4 ms	400 KiB

sphinx

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


vector<int> find_colours(int N, vector<int> X, vector<int> Y){
    int n = N;
    vector <int> ans(n,0);

    int cur = 0;

    for (int i=1; i<n; i++){
        int target=4;
        
        if (i==1 || i==n-1){target=3;}
        
        if (n==2){target--;}
        
        vector <int> tm (n,n);
        
        tm[i]=-1;
        tm[i-1]=-1;
        
        int found = perform_experiment(tm);
        
        if (found==target){cur=1-cur;}
        ans[i]=cur;
    }
    
    return ans;
}   

• Subtask 0: 0 / 0
• Subtask 1: 1.5 / 3
• Subtask 2: 0 / 7
• Subtask 3: 16.5 / 33
• Subtask 4: 0 / 21
• Subtask 5: 0 / 36