declare a class Address containing the data members to describe a US address along with the member functions

   
 


using System;

class MainClass {
    public static void Main(string[] args) {
        Address addr = new Address();
        addr.SetStreet(123, "My Street");
        addr.SetCity("A", "X", 123456);

        Console.WriteLine(addr.GetStreetString());
        Console.WriteLine(addr.GetCityString());

        addr.Output();

    }
}

class Address {
    public int nAddressNumberPart;
    public string sAddressNamePart;

    public string sCity;
    public string sState;
    public int nPostalCode;

    public void SetStreet(int nNumber, string sName) {
        nAddressNumberPart = nNumber;
        sAddressNamePart = sName;
    }

    public string GetStreetString() {
        return nAddressNumberPart + " " + sAddressNamePart;

    }
    public void SetCity(string sCityIn, string sStateIn, int nPostalCodeIn) {
        sCity = sCityIn;
        sState = sStateIn;
        nPostalCode = nPostalCodeIn;
    }
    public string GetCityString() {
        return sCity + ", " + sState + " " + nPostalCode;
    }
    public string GetAddressString() {
        return GetStreetString() + "
" + GetCityString();
    }

    public void Output() {
        Console.WriteLine(GetAddressString());
    }
}