import java.math.*;
    public class Prog {


            public static void main(String[] args) {
                    Prog Progr = new Prog();
                    Progr.aprekins();

            }

            public double y = 0;
            public double z = 0;


            public void aprekins(){

                    for(double x=-2; x<23; x++){

                            if(x<2){
                                    y = Math.sqrt(x-5);
                                    z = x/y;
                                    System.out.println("Ja X ir: " + x);
                                    System.out.println("Tad Y ir:" +y);
                                    System.out.println("Tad Z ir:" +z);
                                    System.out.println("---Nakamais---");
                                    y = 0;
                                    z = 0;
                            }else
			if(x>2){
                                    y = 25/(x+5);
                                    z = x/y;
                                    System.out.println("Ja X ir: " + x);
                                    System.out.println("Tad Y ir:" +y);
                                    System.out.println("Tad Z ir:" +z);
                                    System.out.println("---Nakamais---");
                                    y = 0;
                                    z = 0;

                            }
                    }
            }
    }