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package com.lineadecodigo.java.basico.arrays;

/**
* @file SumarMatrices.java
* @version 1.0
* @author Linea de Codigo (http://lineadecodigo.com)
* @date 28.julio.2010
* @url http://lineadecodigo.com/java/sumar-matrices-en-java/
* @description Programa que suma dos matrices en Java
*/

public class SumarMatrices {


public static void pintarmatriz(int[][] matriz){
for (int x=0; x < matriz.length; x++) {
for (int y=0; y < matriz[x].length; y++) {
System.out.println (matriz[x][y]);
}
}
}

public static int[][] sumarmatrices (int[][] m1,int[][] m2) throws Exception {

// Comprobamos que las matrices son de la misma dimensión
if ((m1.length == m2.length) && (m1[0].length==m2[0].length)){

int[][] suma = new int[m1.length][m1[0].length];

for (int x=0; x < m1.length; x++) {
for (int y=0; y < m1[x].length; y++) {
suma[x][y]=m1[x][y]+m2[x][y];
}
}
return suma;
} else
throw new Exception();

}



public static void main(String[] args) {

// Matrices
int [][] matriz1 = {{2,4,4},{6,6,9}};
int [][] matriz2 = {{2,4,4},{6,6,9}};
int [][] matriz = new int[3][3];

try {
matriz = sumarmatrices(matriz1,matriz2);
pintarmatriz(matriz);
} catch(Exception e){
System.out.println("Matrices de diferente dimensión");
}


}

}

Change log

r262 by vcuervo on Jul 28, 2010   Diff
Sumar matrices
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