multiplybyten.java

《A first book of java》by Gary J.Bronson 北大出版社

public class MultipyByTen
{
   public static void main(String[] args)
  {
     int i, j;
     int val[][] = {{8,16,9,52}, {3,15,27,6}, {7,25,2,10}};
       // multiply each element by 10 and display it
     System.out.print("\nDisplay of multiplied elements");
     for (i = 0; i < val.length; i++)
     {
       System.out.println();   // start each row on a new line
       for (j = 0; j < val[i].length; j++)
       {
         val[i][j] = val[i][j] * 10;
         System.out.print(val[i][j] + "  ");
       }  // end of inner loop
     }  // end of outer loop
     
     System.out.println();
   }
}