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// Fig. 7.6: BarChart.java
// Bar chart printing program.
public class BarChart
{
public static void main( String args[] )
{
int array[] = { 0, 0, 0, 0, 0, 0, 1, 2, 4, 2, 1 };
System.out.println( "Grade distribution:" );
// for each array element, output a bar of the chart
for ( int counter = 0; counter < array.length; counter++ )
{
// output bar label ( "00-09: ", ..., "90-99: ", "100: " )
if ( counter == 10 )
System.out.printf( "%5d: ", 100 );
else
System.out.printf( "%02d-%02d: ",
counter * 10, counter * 10 + 9 );
// print bar of asterisks
for ( int stars = 0; stars < array[ counter ]; stars++ )
System.out.print( "*" );
System.out.println(); // start a new line of output
} // end outer for
} // end main
} // end class BarChart
/**************************************************************************
* (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
* Pearson Education, Inc. All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/
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