public class Arvutus1{
  public static void main(String argumendid[]){
    double x=Math.PI/6;
    double siinus=Math.sin(x);
    System.out.println("Nurk x="+x+" sin(x)="+siinus);
    System.out.println(" cos(x)="+Math.cos(x)+" tan(x)="+Math.tan(x));
    x=Math.random();
    int a=(int)(5*Math.random());
    double kuup=Math.pow(x, 3);
    System.out.println("x="+x+" a="+a+" x^3="+kuup);
  }
}