Submission #974004

#	Time	Username	Problem	Language	Result	Execution time	Memory
974004		AliHasanli	Connecting Supertrees (IOI20_supertrees)	C++17	11 / 100	147 ms	23212 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> > answer(n, vector<int>(n, 0));
	for(int i=0;i<n;i++)
		for(int j=0;j<n;j++)
			if(p[i][j]==3)return 0;
	for (int i = 0; i<n-1; i++) {
		answer[i][i+1]=1;
		answer[i+1][i]=1;
	}
	build(answer);
	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