public class PrecisionTest
1: // Fig 28.13: PrecisionTest.java
2: // Using precision for floating-point numbers and strings.
3: public class PrecisionTest
4: {
5: public static void main( String args[] )
6: {
7: double f = 123.94536;
8: String s = "Happy Birthday";
9:
10: System.out.printf( "Using precision for floating-point numbers\n" );
11: System.out.printf( "\t%.3f\n\t%.3e\n\t%.3g\n\n", f, f, f );
12:
13: System.out.printf( "Using precision for strings\n" );
14: System.out.printf( "\t%.11s\n", s );
15: } // end main
16: } // end class PrecisionTest
17:
18:
19: /**************************************************************************
20: * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
21: * Pearson Education, Inc. All Rights Reserved. *
22: * *
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25: * development, research, and testing of the theories and programs *
26: * to determine their effectiveness. The authors and publisher make *
27: * no warranty of any kind, expressed or implied, with regard to these *
28: * programs or to the documentation contained in these books. The authors *
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30: * consequential damages in connection with, or arising out of, the *
31: * furnishing, performance, or use of these programs. *
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