To calculate your marriage time

Namespace parity {Class program    {        static void Main (string[] args)        {            Console.Write ("Please enter an integer:");            int A = Int. Parse (Console.ReadLine ());            Double B =a% 2;            if (B = = 0)            {                Console.WriteLine ("You have entered an even number");            }            if (B = = 1)            {                Console.WriteLine ("You have entered an odd number");            } Console.ReadLine ();}}}    

namespace Wedding Time {class Program {static void Main (string[] args)            {Console.WriteLine ("What is your living expenses for a year (million):"); Double A = double.            Parse (Console.ReadLine ());            Console.WriteLine ("What is your annual salary (million)"); Double b = Double.            Parse (Console.ReadLine ());            Console.WriteLine ("Please Enter your gender"); int c = Int.            Parse (Console.ReadLine ());                       Double d = 100/(b-a) +2015; if (d >= && D <= 2030) {Console.Write ("Good!            Your wedding time is "+ D"; } else {if (d > 2030 && D < 2040) {Co Nsole. WriteLine ("Hey!            You get married after 45 "); } else {Console.WriteLine ("Dude, don't think about getting married, start feeding yourself ....)                                    Mortgage, car loan, ");            }console.readline (); }        }    }}

The second one is the wrong place I want the teacher to come forward

To calculate your marriage time