ralsed

using System;
using System.Text;

namespace variables
{
    internal class Program
    {
        static void Main(string[] args)
        {
            string firstName = "Иван";

ralsed

using System;

namespace workingWithStrings
{
    internal class Program
    {
        static void Main(string[] args)
        {
            string name;
            string country;

ralsed

using System;

namespace pictures
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int pictures = 52;
            int picturesInRow = 3;

ralsed

using System;

namespace swappingValues
{
    internal class Program
    {
        static void Main(string[] args)
        {
            string name = "Teben'kov";
            string surname = "Aleksandr";

ralsed

using System;

namespace crystalStore
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int gold;
            int crystals = 1000;

ralsed

using System;

namespace Polyclinic
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int quantityOfPatients;
            int receptionTimeInMinutes = 10;