public class RandomIntegers
1: // Fig. 6.7: RandomIntegers.java
2: // Shifted and scaled random integers.
3: import java.util.Random; // program uses class Random
4:
5: public class RandomIntegers
6: {
7: public static void main( String args[] )
8: {
9: Random randomNumbers = new Random(); // random number generator
10: int face; // stores each random integer generated
11:
12: // loop 20 times
13: for ( int counter = 1; counter <= 20; counter++ )
14: {
15: // pick random integer from 1 to 6
16: face = 1 + randomNumbers.nextInt( 6 );
17:
18: System.out.printf( "%d ", face ); // display generated value
19:
20: // if counter is divisible by 5, start a new line of output
21: if ( counter % 5 == 0 )
22: System.out.println();
23: } // end for
24: } // end main
25: } // end class RandomIntegers
26:
27:
28: /**************************************************************************
29: * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
30: * Pearson Education, Inc. All Rights Reserved. *
31: * *
32: * DISCLAIMER: The authors and publisher of this book have used their *
33: * best efforts in preparing the book. These efforts include the *
34: * development, research, and testing of the theories and programs *
35: * to determine their effectiveness. The authors and publisher make *
36: * no warranty of any kind, expressed or implied, with regard to these *
37: * programs or to the documentation contained in these books. The authors *
38: * and publisher shall not be liable in any event for incidental or *
39: * consequential damages in connection with, or arising out of, the *
40: * furnishing, performance, or use of these programs. *
41: *************************************************************************/