Task 3

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Homework_1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Количеcтво картинок: ");
            uint pictureСount = Convert.ToUInt32(Console.ReadLine());
            Console.Write("Количеcтво картинок в ряду: ");
            uint pictureСountInLine = Convert.ToUInt32(Console.ReadLine());
            uint lineValue = pictureСount / pictureСountInLine;
            uint pictureRemained = pictureСount % pictureСountInLine;
            Console.WriteLine($"Рядов: {lineValue}\nОсталось картинок: {pictureRemained}");
            Console.ReadKey();
        }
    }
}