java - Day3_Classes.tasks

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package day3_classes;

/**
 *
 * @author sao_7
 */
public class tasks {

    private int a; //uztaisam lauku, a - lauks

    public tasks(){
        a = 0;
    }

    public void setA(int number){
        //ja number vertiba ir no 5-15, tad viss ir ok
        //ja ne tad pieskiram 99
        a = number;
        if (number < 5 || number > 15) {
            a = 99;
        }
    }

    public void printA(){
        System.out.println(a);
    }
    public static void pyramid(){
    //*
    //**
    //***
    //****
    //***
    //**
    //*

        //ar ciklu for:
        for(int i = 0; i < 4; i++){
            for (int j = 0; j <= i; j++) {
                System.out.print("*");
            }

            System.out.println();
        }

        for(int i = 2; i >= 0; i--){
            for (int j = 0; j <= i; j++) {
                System.out.print("*");
            }

            System.out.println();
        }
    }
    //tas pats ar masiivu
    public static void pyramid2(){
        //String[] stars = new String[4]; - pirmaa iespeeja
        //otraa iespeeja:
        String[] stars = {"*", "**", "***", "****"};

        for (int i = 0; i < 4; i++) {
            System.out.println(stars[i]);
        }
        for (int i = 2; i >= 0; i--) {
            System.out.println(stars[i]);
        }
    }
}