Submission

Score: 0

User: chs_14

Problemset: เก็บกราฟเบื้องต้น

Language: cpp

Time: 0.003 second

Submitted On: 2026-01-04 14:17:02

#include <vector>
#include <utility>
#include "adjacency_list.h"
using namespace std;
std::vector<std::vector<int> > createGraph(int N, std::vector<std::pair<int, int> > E) {
	vector<vector<int>> graph(N, vector<int>(N, 0));

    for (auto &node : E)
    {
        ++graph[node.first][node.second];
        ++graph[node.second][node.first];
    }

    return graph;
}