graine aléatoire java
Random rand = new Random(System.currentTimeMillis());
MitroGr
Random rand = new Random(System.currentTimeMillis());import java.util.Random;
public class Example {
public static void main(String[] args) {
Random rd = new Random(); // creating Random object
System.out.println(rd.nextFloat()); // displaying a random float value between 0.0 and 1.0
}
}
private Random generator = new Random();
double randomGenerator() {
return generator.nextDouble()*0.5;
}