23 lines
547 B
Java
23 lines
547 B
Java
package shuffle;
|
|
|
|
import java.util.*;
|
|
|
|
/**
|
|
* This program demonstrates the random shuffle and sort algorithms.
|
|
* @version 1.12 2018-04-10
|
|
* @author Cay Horstmann
|
|
*/
|
|
public class ShuffleTest
|
|
{
|
|
public static void main(String[] args)
|
|
{
|
|
var numbers = new ArrayList<Integer>();
|
|
for (int i = 1; i <= 49; i++)
|
|
numbers.add(i);
|
|
Collections.shuffle(numbers);
|
|
List<Integer> winningCombination = numbers.subList(0, 6);
|
|
Collections.sort(winningCombination);
|
|
System.out.println(winningCombination);
|
|
}
|
|
}
|