es matrici

/*
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 * and open the template in the editor.
 */
package javaapplication1;

/**
 *
 * @author SAMUELE MILANI
 */
public class JavaApplication1 {

    /**
     * @param args the command line arguments
     */
    
public static void main(String[] args) {
int a[][]= new int [10][10];

for(int b=0;b
{
for(int e=0;e
{
m[b][e]=(int)(Math.random()*100);
if(m[b][e]%3==0)
{
System.out.print(" * ");

}
else
{
System.out.print(" O ");

}
}
System.out.println(" ");}}}



ho sostituito alcune variabili grazie lo potete trovare su wikipin