Untitled

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

namespace ConsoleApp8
{
    internal class Car
    {
        private string company;
        private string model;
        private int Year;

        public Car(string company, string model, int Year)
        {
            this.company = company;
            this.model = model;
            this.Year = Year;
        }
        public Car copy(Car other)
        {
            this.company = other.company;
            this.model = other.model;
            this.Year = other.Year;
            return this;
        }
        public bool Compare(Car other)
        {
            if (this.company != other.company && this.Year == other.Year && this.model == other.model)
            {
                return false;
            }
            return true;
        }
        public bool check()
        {
            if (this.Year == 2018)
            {
                return true;
            }

            return false;
        }
        public override string ToString()
        {
            return "comapny:" + this.company + "Year:" + this.Year + "model:" + this.model;
        }

    }
}