Submission

[PPPPPPPP]

Score: 100

User: admin

Problemset: เก็บกราฟเบื้องต้น

Language: cpp

Time: 0.066 second

Submitted On: 2024-11-26 16:44:18

#include <vector>
#include <utility>
#include "adjacency_list.h"

std::vector<std::vector<int> > createGraph(int N, std::vector<std::pair<int, int> > E) {
	std::vector<std::vector<int> > adj(N);
	for (int i=0; i<E.size(); i++) {
		adj[E[i].first].push_back(E[i].second);
		adj[E[i].second].push_back(E[i].first);
	}
	
	return adj;
}