Submission #947582

#	Time	Username	Problem	Language	Result	Execution time	Memory
947582		study	Connecting Supertrees (IOI20_supertrees)	C++17	11 / 100	148 ms	24072 KiB

supertrees

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

int construct(vector<vector<int>> p) {
        int n = p.size();
        vector<vector<int>> ans(n,vector<int>(n));
        for (int i=1; i<n; ++i){
                ans[i][i-1] = 1;
                ans[i-1][i] = 1;
        }
        build(ans);
        return 1;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 10
• Subtask 3: 0 / 19
• Subtask 4: 0 / 35
• Subtask 5: 0 / 21
• Subtask 6: 0 / 4