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

namespace firstC____prog
{
    class product
    {
        public product(string str)
        {
            var arr = str.Split(' ');
            var nType = int.Parse(arr[0]);
            switch(nType)
            {
                case 1:
                    type = Type.phone;
                    break;
                case 2:
                    type = Type.tv;
                    break;
                case 3:
                    type = Type.clock;
                    break;
            }

            mark = arr[1];
            cost = int.Parse(arr[2]);
            warranty = byte.Parse(arr[3]);

            this.ObjectID = Guid.NewGuid();
            this.SaleTime = DateTime.Now;
        }
        public Type type
        {
            get;
            set;
        }
        public string mark
        {
            get;
            set;
        }
        public int cost
        {
            get;
            set;
        }
        public byte warranty
        {
            get;
            set;
        }
        public Guid  ObjectID
        {
            get;
            set;
        }

        public DateTime SaleTime
        {
            get;
            set;
        }

    }

    enum Type
    {
        phone,
        tv,
        clock
    }
}



  public bool HasProductThisTipe(product[] arr, Type type, out int count )
        {
            int i=0;
            foreach(var a in arr)
            {
                if (a.type == type) i++;
            }
            count = i;
            return count != 0 ? true : false;
        }