日期:2014-05-20 浏览次数:20812 次
public class RandomBounds {
static void usage() {
System.out.println("Usage: \n\t" + "RandomBounds lower\n\tRandomBounds upper");
System.exit(1);
}
public static void main(String[] args) {
if(args.length != 1)
usage();
if(args[0].equals("lower")) {
while(Math.random() != 0.0)
; //Keep trying
System.out.println("Produced 0.0!");
}
else if(args[0].equals("upper")) {
while(Math.random() != 1.0)
; //keep trying
System.out.println("Produced 1.0!");
}
}
}