AdjacencyMatrix.java

package praktikum8;

import java.util.Scanner;

public class AdjacencyMatrix {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        // Input jumlah Vertex
        System.out.print("Masukkan jumlah vertex: ");
        int jumlahVertex = sc.nextInt();

        // Inisialisasi Adjacency Matrix
        int[][] adjacencyMatrix = new int[jumlahVertex][jumlahVertex];

        // Input jumlah Edge
        System.out.print("Masukkan jumlah edge: ");
        int jumlahEdge = sc.nextInt();

        // Input daftar Edge
        for (int i = 0; i < jumlahEdge; i++) {
            System.out.print("Masukkan edge ke-" + (i + 1) + ": ");
            int a = sc.nextInt();
            int b = sc.nextInt();
            adjacencyMatrix[a - 1][b - 1] = 1;
            adjacencyMatrix[b - 1][a - 1] = 1;
        }

        // Cetak Adjacency Matrix
        System.out.println("Adjacency Matrix: ");
        for (int i = 0; i < jumlahVertex; i++) {
            for (int j = 0; j < jumlahVertex; j++) {
                System.out.print(adjacencyMatrix[i][j]);
            }
            System.out.println();
        }
    }
}