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Envío 7128

Problema 0x91 - Distancia de Levenshtein

  • Autor: dperezne
  • Fecha: 2023-09-20 22:45:27 UTC (Hace más de 1 año)
Caso # Resultado Tiempo Memoria
#1
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#2
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#3
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#4
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#5
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#6
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#7
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#8
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#9
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#10
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#11
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#12
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#13
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#14
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#15
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#16
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#17
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#18
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#19
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#20
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#21
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#22
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#23
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#24
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#25
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#26
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
#27
Error de compilación 
                      Main.java:1: error: class DistanciaLevenshtein is public, should be declared in a file named DistanciaLevenshtein.java
public class DistanciaLevenshtein {
       ^
1 error
Puntos totales: 0 / 100

Código

public class DistanciaLevenshtein {
    public static void main(String[] args) {
        // Leer las dos strings de la entrada
        String a = System.console().readLine();
        String b = System.console().readLine();

        // Calcular la distancia de Levenshtein
        int resultado = calcularDistanciaLevenshtein(a, b);

        // Imprimir el resultado
        System.out.println(resultado);
    }

    static int calcularDistanciaLevenshtein(String a, String b) {
        int m = a.length();
        int n = b.length();

        // Crear una matriz de tamaño (m+1) x (n+1) e inicializarla
        int[][] matriz = new int[m + 1][n + 1];

        for (int i = 0; i <= m; i++) {
            matriz[i][0] = i;
        }

        for (int j = 0; j <= n; j++) {
            matriz[0][j] = j;
        }

        // Llenar la matriz utilizando el algoritmo de Levenshtein
        for (int i = 1; i <= m; i++) {
            for (int j = 1; j <= n; j++) {
                if (a.charAt(i - 1) == b.charAt(j - 1)) {
                    matriz[i][j] = matriz[i - 1][j - 1];
                } else {
                    matriz[i][j] = 1 + Math.min(Math.min(matriz[i - 1][j], matriz[i][j - 1]), matriz[i - 1][j - 1]);
                }
            }
        }

        // La última celda de la matriz contiene la distancia de Levenshtein
        return matriz[m][n];
    }
}