Yurlov

import java.util.Scanner;
public class EvenRangePrinter {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int first = in.nextInt();
        int last = in.nextInt();

        if (first<last){
            for (int i= first;i<last;i++){
                i += 1;

Yurlov

import java.util.Scanner;
public class RangeWithStepPrinter{
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int first = in.nextInt();
        int last = in.nextInt();
        int step = in.nextInt();

        if(first<last){
             if(first<last&&step<0){

Yurlov

import java.util.Scanner;
public class RangePrint {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int first = in.nextInt();
        int last = in.nextInt();
        
        if(first<=last){
        for (int i = first; i <= last; i++) {
            System.out.print(i);

Yurlov

public class MatrixMaxSumRowFinder {
    public static void main(String[] args) {
        int[][] matrix =    {{1,11,11,1,3},
                            {1,1,2,1,4},
                            {4,1,9,1,5},
                            {1,2,3,4,5,}};


        System.out.println("Index of  MaxSumRow: "+findMaxSumRow(matrix));
    }

Yurlov

public class MatrixAverageCalculator {
    public static void main(String[] args) {
        int[][] myArray = new int[4][6];
        arrayFiller(myArray);

        int matrixAvr = calculateAverage(myArray);

        System.out.println("AVR : " + matrixAvr);
    }

Yurlov

public class MatrixPrinter {
    public static void main(String[] args) {
        int[][] array = new int[4][6];

        printMatrix(array);
    }

    private static void printMatrix(int[][] matrix) {
        for (int[] i : matrix) {
            for (int j : i)

Yurlov

import java.util.Arrays;
public class SequenceArrayCreator{
    public static void main(String[] args) {

        createSequenceArray(5);

        System.out.println(Arrays.toString(createSequenceArray(5)));
    }
     private static int[] createSequenceArray(int size) {
        if(size<0){

Yurlov

public class ArrayPositivesCounter {

    public static void main(String[] args) {
        int [] array ={-3, 0, -1, 3, -2, 5};

        int countPositiveArray = countPositives(array);

        System.out.println("Positive numbers in array: "+countPositiveArray);
    }

Yurlov

import java.util.Arrays;
public class ArrayPositiveFinder
{
    public static void main(String[] args) {
        int[] array = {-1, 84, 0, -1, 27, -1};

        int findFirstPositive = findFirstPositive(array);
        int findLastPositive = findLastPositive(array);

        System.out.println(Arrays.toString(array));

Yurlov

import java.util.Arrays;

public class ArraySumCalculator {
    public static void main(String[] args) {

        int[] array = new int[5];
        fillArray(array);

        int sum = sumArray(array);