Table for Multi Arrays Fermé

Question

Bonjour, 
Bonjour, 

package javaapplication1;
//import java.util.*;
public class Arrays
{	
	public static void main(String []args)
        {
         int firstarray[][]={{8,9,10,11},{12,13,14,15}};
         int secondarray[][]={{30,31,32,33},{43},{4,5,6}};
        
        System.out.println("This is the firsts array");
        display(firstarray);
        System.out.println("This is the second array");
        display(secondarray);
        }
        public static void display(int x[][])
        {
            for(int row=0;row<x[row].length;row++)
            {
                for(int column=0;column<x.length;column++)
                {
                    System.out.print(x[row][column]+"	");
                }
                System.out.println();
            }
        }
}


en compilant ce prg j'ai le message suivant
This is the firsts array
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
8        9        
        at javaapplication1.Arrays.display(Arrays.java:17)
        at javaapplication1.Arrays.main(Arrays.java:11)
12        13      

veuillez m'aidez s'il vous plaît  



Configuration: Windows Vista / Firefox 3.6.3

domxaline · Answer

ça y est ,j'ai corrigé mon erreur
volia la corrrection:

package javaapplication1;
//import java.util.*;
public class Arrays
{	
	public static void main(String []args)
        {
         int firstarray[][]={{8,9,10,11},{12,13,14,15}};
         int secondarray[][]={{30,31,32,33},{43},{4,5,6}};
        
        System.out.println("This is the firsts array");
        display(firstarray);
        System.out.println("This is the second array");
        display(secondarray);
        }
        public static void display(int x[][])
        {
           for (int column = 0 ; column < x.length ; column++)   
            {
               for (int row = 0 ; row < x[column].length ; row++) 
                {
                    System.out.print(x[column][row]+"	");
                }
                System.out.println();
            }
        }
}

<java>Table for Multi Arrays

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