ElenaOhana

public class Reception {

    static void greet() {
        //sout + Tab
        System.out.println("Hello from greet");
        manage();
    }

    static void manage() {
        System.out.println("Manager smth");

ElenaOhana

public class TernExample {
    public static void main(String[] args) {
        //Pre increment vs Post increment
        int x;
        int a;
        a = 0;
        x = 0;
        a = x++;
        System.out.println(a + " " + x); // a == 0, x == 1
        a = 0;

ElenaOhana

public class TestLineMethodMultT {
    public static void main(String[] args) {
        testLine(2, 6);
        testLine(6, 10);
    }

    private static void testLine(int a, int b) {
        for (int i = 2; i < 10; i++) {
            for (int j = a; j < b; j++) {
                System.out.printf("%d * %d = %2d\t", j, i, i * j);

ElenaOhana

public class Test3MultTable {
    public static void main(String[] args) {
        //testLine(2, 6);
        //testLine(6, 10);

        //static void testLine ( int a, int b){
        //исходя из его отработок рассчитать пары a и b
        for (int a = 2; a <= 6; a += 4) {
            for (int i = 2; i < 10; i++) {
                for (int j = a; j < (a + 4); j++) {

ElenaOhana

public class Test2MultTable {
    public static void main(String[] args) {
//        long n = 461012;
//        System.out.format("%d%n", n);      //  -->  "461012"
//        System.out.format("%08d%n", n);    //  -->  "00461012"
//        System.out.format("%+8d%n", n);    //  -->  " +461012"
//        System.out.format("%,8d%n", n);    // -->  " 461,012"
//        System.out.format("%+,8d%n%n", n); //  -->  "+461,012"
//
//        double pi = Math.PI;

ElenaOhana

public class Test3RPGGame1 {
    public static void main(String[] args) {
        int hp = testRandom(50, 120);
        int damage = testRandom(20, 150);
        int shield = testRandom(0, 80);

        System.out.printf("hp: %d, damage: %d, shield: %d%n", hp, damage, shield);

        int resultDamage = damage - shield;
        if (resultDamage > 0){

ElenaOhana

public class Test4Receipt {
    public static void main(String[] args) {
        String plate;
        plate = "листья салата, ";
        plate = plate + "соль, ";

        plate += "лимон, ";
        plate += "черный перец, ";

        plate = plate + blender("помидорки");

ElenaOhana

import java.util.Scanner;

public class BMIIndex {
    public static void main(String[] args) {
        //double height;
        //height = 166;
        //double weight;
        //weight = 60;

        Scanner scanner = new Scanner(System.in);

ElenaOhana

import java.util.ArrayList;

public class TestArrayListExample1 {
    public static void main(String[] args) {
        newMenu();
        System.out.println(newMenu());
    }

    public static ArrayList newMenu() {
        ArrayList menu = new ArrayList();

ElenaOhana

import java.util.Arrays;
import java.util.Scanner;

public class TwoArraysThreeNum {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter first integer: ");
        int k = sc.nextInt();
        sc.nextLine();
        System.out.print("Enter second integer: ");