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| 1 | import javax.swing.JOptionPane; | |
| 2 | import java.util.Arrays; | |
| 3 | ||
| 4 | ||
| 5 | public class Globales | |
| 6 | {
| |
| 7 | ||
| 8 | ||
| 9 | public static void main(String args[]) | |
| 10 | {
| |
| 11 | int arreglo [][] = new int [3][3]; | |
| 12 | int arreglo2 [][] = new int [3][3]; | |
| 13 | int arreglo3 [][] = new int [3][3]; | |
| 14 | int arreglo4 [][] = new int [3][3]; | |
| 15 | ||
| 16 | ||
| 17 | for(int r = 0; r < 3; r++) | |
| 18 | {
| |
| 19 | for(int c = 0; c < 3; c++) | |
| 20 | {
| |
| 21 | arreglo[r][c] = Integer.parseInt(JOptionPane.showInputDialog(null, "Ingresa el numero", JOptionPane.QUESTION_MESSAGE)); | |
| 22 | } | |
| 23 | } | |
| 24 | ||
| 25 | for(int r=0; r<3; r++) | |
| 26 | ||
| 27 | {
| |
| 28 | for(int c=0; c<3; c++) | |
| 29 | {
| |
| 30 | arreglo2[r][c] = Integer.parseInt(JOptionPane.showInputDialog(null, "Ingresa datos", JOptionPane.QUESTION_MESSAGE)); | |
| 31 | } | |
| 32 | } | |
| 33 | ||
| 34 | for(int r=0; r<3; r++) | |
| 35 | ||
| 36 | {
| |
| 37 | ||
| 38 | for(int c=0; c<3; c++) | |
| 39 | ||
| 40 | {
| |
| 41 | arreglo3[r][c] = arreglo[r][c] + arreglo2[r][c]; | |
| 42 | } | |
| 43 | ||
| 44 | } | |
| 45 | ||
| 46 | for(int r=0; r<3; r++) | |
| 47 | ||
| 48 | {
| |
| 49 | for(int c=0; c<3; c++) | |
| 50 | {
| |
| 51 | for(int k=0; k<3; k++) | |
| 52 | {
| |
| 53 | arreglo4[r][c] = arreglo4[r][c] + (arreglo[r][k] * arreglo2[k][c]); | |
| 54 | } | |
| 55 | } | |
| 56 | } | |
| 57 | ||
| 58 | ||
| 59 | JOptionPane.showMessageDialog(null, "La suma y multiplicaion de las matrices son:","resultado", JOptionPane.PLAIN_MESSAGE); | |
| 60 | JOptionPane.showMessageDialog(null, Arrays.deepToString( arreglo, arreglo2 ) ); | |
| 61 | JOptionPane.showMessageDialog(null, Arrays.deepToString( arreglo2 ) ); | |
| 62 | JOptionPane.showMessageDialog(null, Arrays.deepToString( arreglo3 ) ); | |
| 63 | JOptionPane.showMessageDialog(null, Arrays.deepToString( arreglo4 ) ); | |
| 64 | ||
| 65 | ||
| 66 | ||
| 67 | ||
| 68 | ||
| 69 | ||
| 70 | ||
| 71 | ||
| 72 | } |
