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

namespace ConsoleApp1
{
    public class System : ISystem
    {
        private string name;
        private string version;
        private string sn;

        public System(string name, string version, string sn)
        {
            this.name = name;
            this.version = version;
            this.sn = sn;
        }

        public string Name => this.name;
        public string Version => this.version;
        public string SN => this.sn;

        public override string ToString()
        {
            return $"Name: {this.name}\nVersion: {this.version}";
        }
    }
}