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

namespace Lab
{
    internal class SplitNumber
    {
        public double first { get; private set; }
        public double second { get; private set; }

        public double Value
        {
            get {  return first + second; }
            set
            {
                if (double.IsNaN(value) || double.IsInfinity(value))
                {
                    first = 0;
                    second = 0;
                    return;
                }

                first = Math.Floor(value);
                second = value - first;

                second = Math.Round(second, 10);

                if (second >= 1)
                {
                    first += 1;
                    second = 0;
                }
            }
        }

        public void Multiply(double m)
        {
            double res = Value * m;
            if (double.IsNaN(res) || double.IsInfinity(res))
            {
                first = 0;
                second = 0;
                return;
            }
            Value = res;
        }
    }
}