Submission

Score: 100

User: SparkPun

Problemset: เก็บกราฟเบื้องต้น

Language: cpp

Time: 0.066 second

Submitted On: 2025-10-13 23:59:20

#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(auto x:E){
		adj[x.first].push_back(x.second);
		adj[x.second].push_back(x.first);
	}
	return adj;
}