initarray.java

I holp somebody will need it.

// Fig. 7.4: InitArray.java
// Calculating values to be placed into elements of an array.

public class InitArray 
{
   public static void main( String args[] )
   {
      final int ARRAY_LENGTH = 10; // constant
      int array[] = new int[ ARRAY_LENGTH ]; // create array
      
      // calculate value for each array element
      for ( int counter = 0; counter < array.length; counter++ )
         array[ counter ] = 2 + 2 * counter;

      System.out.printf( "%s%8s\n", "Index", "Value" ); // column headings
   
      // output each array element's value 
      for ( int counter = 0; counter < array.length; counter++ )
         System.out.printf( "%5d%8d\n", counter, array[ counter ] );
   } // end main
} // end class InitArray


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