Submission #1084193

#	Time	Username	Problem	Language	Result	Execution time	Memory
1084193		nickolasarapidis	Connecting Supertrees (IOI20_supertrees)	C++17	0 / 100	0 ms	356 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>> b(N, vector<int>(N, 0));

	for(int i = 0; i < N; i++){
		for(int j = 0; j < N; j++){
			for(int k = 0; k < N; k++){
				if(p[i][j] > 0 and p[j][k] > 0){
					if(p[i][k] > 0){
						if(i != k){
							b[i][k] = 1;
							b[k][i] = 1;
						}
						if(i != j){
							b[i][j] = 1;
							b[j][i] = 1;
						}
					}
					else{
						return 0;
					}
				}
			}
		}
	}

	build(b);

	return 1;
}

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