Operator OverLoading in Hight Class ( Code )

Objective:
Write a program to calculate the height by using operator overloading method.
input height in feet and inches and calculate it.

Program:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace HeightCalcualtion

{

    class HEIGHT

    {

        int Feet, Inches;

        public HEIGHT(int f, int i)

        {

            Feet = f;

            Inches = i;

        }

        public static HEIGHT operator +(HEIGHT fh, HEIGHT sh)

        {

            int a, b;

            a = fh.Feet + sh.Feet;

            b = fh.Inches + sh.Inches;

            if(b>11)

            {

                b-= 12;

                a++;

            }

            HEIGHT h = new HEIGHT(a,b);

            return h;

        }

        class height

        {

            static void Main(string[] args)

            {

                HEIGHT h1 = new HEIGHT(20,13);

                HEIGHT h2 = new HEIGHT(18,8);

                HEIGHT h3 = new HEIGHT(12,9);

                HEIGHT h4 = h1 + h2 + h3;

                Console.WriteLine("Total height is {0} feet and {1} inches",h4.Feet,h4.Inches);

            }

        }

    }

}

Output: