public static void main(String[] args) {
double a = Math.random();
double b = Math.random();
System.out.println(Math.sqrt(a*a+b*b));
System.out.println(Math.pow(a, 8));
System.out.println(Math.round(b));
System.out.println(Math.log(Math.pow(Math.E, 15)));
double d = 60.0;
double r = Math.PI / 4;
System.out.println(Math.toDegrees(r));
System.out.println(Math.PI);
System.out.println(Math.E);
}
}
摘自 Yours风之恋