картинки.cs

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

namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            int images = 52;
            int imagesPerLine = 3;
            int row = images / imagesPerLine;
            int extraImages = images % imagesPerLine;
            Console.WriteLine(row);
            Console.WriteLine(extraImages);

        }
    }
}